All Topics  
Comparison of Canadian and American football

 

   Email Print
   Bookmark   Link






 

Comparison of Canadian and American football



 
 
Canadian
Canadian football

Canadian football is a form of gridiron football played chiefly in Canada in which two teams of twelve players each compete for territorial control of a field of play long and wide , attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area ....
 and American football
American football

American football, known in the United States and Canada simply as football, is a competitive team sport known for mixing strategy with physical play....
 are very similar, as both have their origins in rugby
Rugby football

Rugby football may refer to a number of sports through history descended from a common form of football developed in different areas of England....
. As such, the rules of these sports are very similar, although there are some key differences.

History
Football was introduced
History of American football

The history of American football, a spectator sport in the United States, can be traced to early versions of rugby football. Both games have their origin in football played in the United Kingdom in the mid-19th century, in which a football is kicked at a Goal and/or run over a line....
 to North America in Canada
Canada

Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean....
 by the British Army garrison in Montreal
Montreal

Montreal, or Montr?al, is the largest city in the Provinces and territories of Canada of Quebec and the List of largest cities and second largest cities by country List of the 100 largest municipalities in Canada by population....
, which played a series of games with McGill University
McGill University

McGill University is a Public university#Canada located in Montreal, Quebec, Canada. It bears the name of James McGill, a prominent Montreal merchant from Scotland, whose bequest formed the beginning of the university....
.






Discussion
Ask a question about 'Comparison of Canadian and American football'
Start a new discussion about 'Comparison of Canadian and American football'
Answer questions from other users
Full Discussion Forum



Encyclopedia


Amfbfield
Canadian
Canadian football

Canadian football is a form of gridiron football played chiefly in Canada in which two teams of twelve players each compete for territorial control of a field of play long and wide , attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area ....
 and American football
American football

American football, known in the United States and Canada simply as football, is a competitive team sport known for mixing strategy with physical play....
 are very similar, as both have their origins in rugby
Rugby football

Rugby football may refer to a number of sports through history descended from a common form of football developed in different areas of England....
. As such, the rules of these sports are very similar, although there are some key differences.

History


Football was introduced
History of American football

The history of American football, a spectator sport in the United States, can be traced to early versions of rugby football. Both games have their origin in football played in the United Kingdom in the mid-19th century, in which a football is kicked at a Goal and/or run over a line....
 to North America in Canada
Canada

Canada is a country occupying most of northern North America, extending from the Atlantic Ocean in the east to the Pacific Ocean in the west and northward into the Arctic Ocean....
 by the British Army garrison in Montreal
Montreal

Montreal, or Montr?al, is the largest city in the Provinces and territories of Canada of Quebec and the List of largest cities and second largest cities by country List of the 100 largest municipalities in Canada by population....
, which played a series of games with McGill University
McGill University

McGill University is a Public university#Canada located in Montreal, Quebec, Canada. It bears the name of James McGill, a prominent Montreal merchant from Scotland, whose bequest formed the beginning of the university....
. In 1874, USA's Harvard
Harvard University

Harvard University is a private university in Cambridge, Massachusetts, Massachusetts, United States, and a member of the Ivy League. Founded in 1636 by the colonial Massachusetts legislature, Harvard is the Colonial Colleges institution of higher learning in the United States....
 hosted Canada's McGill University to play the new game derived from Rugby football in a home and home series. Many of the similarities and differences between the Canadian and American games indeed came out of this original home and home series where each home team set the rules. For instance, Harvard, because of a lack of campus space did not have a full-sized rugby pitch. Their pitch was only 100 yards long by 50 yards wide with undersized endzones (slightly less than the 53?-yard width of the current regulation size for American Football). Because of the reduced field, the Harvard team opted for 11 players per side, four less than the regulation 15 of Rugby Union. To generate more offence, the number of downs was also increased by Harvard to 4 from 3 as set by McGill. Both the Canadian and American games still have some things in common with the two varieties of rugby, especially rugby league
Rugby league

Rugby league football is a competitive Full-contact sport team sport played with a spheroid-shaped ball by two teams of thirteen on a rectangular grass field....
, and, because of the similarities, the National Football League
National Football League

The National Football League is the Major North American professional sports leagues American football Sports league in the United States. It is an unincorporated 501#501.28c.29.286.29 association controlled by its members....
 (NFL) has established a formal relationship with the Canadian Football League
Canadian Football League

The Canadian Football League is a professional sports league located entirely in Canada.Its eight teams, which are located in eight cities, are divided into two division of four teams each ....
 (CFL).

Many, perhaps most, of the rules differences have arisen because of rules changes in American football in the early twentieth century which have not been copied by Canadian football. The major Canadian codes never abolished the onside scrimmage kick (see Kicker advancing the ball below) or restricted backfield motion, while the NCAA (from whose code all American codes derive) did. Canadian football was late in adopting the hand snap and the forward pass, although one would not suspect the latter from play today. Additionally, Canadian football was slower in removing restrictions on blocking, but caught up by the 1970s so that no significant differences remain today. Similarly, differences in scoring (the Canadian game valuing touchdowns less) opened up from the late 19th century but were erased by the 1950s. An area in which American football has been more conservative is the retention of the fair catch (see below).

In some regions along the Canada-USA border, especially western areas, some high schools from opposite sides of the border will regularly play games against one another (typically one or two per team per season). By agreement between the governing bodies involved, the field of the home team is considered a legal field, although it is a different size from one school's normal field. In all but a few cases, the rules of the home team are followed throughout the game.

Many CFL players are Americans who grew up playing American football and cannot find a place in the NFL, or who prefer to play in the CFL; import quotas restrict the number of non-Canadian players. For individuals who played both American and Canadian football professionally, their career statistic totals are considered to be their combined totals from their careers in both the CFL and NFL. Warren Moon
Warren Moon

Harold Warren Moon is a former American football and Canadian football quarterback who played for the Canadian Football League's Edmonton Eskimos and the National Football League's Tennessee Titans, Minnesota Vikings, Seattle Seahawks and Kansas City Chiefs....
, for example, was the all-time professional football leader in passing yards after an illustrious career in both leagues. He was surpassed in 2006 by Damon Allen
Damon Allen

Damon Allen is a former professional quarterback in the Canadian Football League, most recently with the Toronto Argonauts. Allen leads the All-Time Professional Passing Statistics with 72,381 passing yards; he surpassed Warren Moon's total of 70,553 yards on September 4, 2006 in the annual Labour Day Classic....
, whose career has been exclusively in the CFL.

Differences

There are several important specific differences between the Canadian and American versions of the game of football:

Playing area


The official playing field in Canadian football is larger than the American, and similar to American fields prior to 1912. The Canadian field of play is 110 yard
Yard

A yard is a Units of measurement of length in several different systems, including English units, Imperial units, and United States customary units....
s (101 m) long and 65 yards (59 m) wide, rather than 100 yards by 53? yards (91 m by 49 m) as in American football. The end zone
End zone

The end zone is a term used in both Canadian football and American football. The end zone is the area between the end line and goal line bounded by the sidelines....
s in Canadian football are anywhere from ten to fifteen yards deeper than American football end zones as the CFL uses 20 yard (18 m) deep end zones. Occasionally, however, the Canadian field will have its end zone truncated at the corners so that the field fits in the infield of a track
Athletics (track and field)

Track and field athletics, commonly known as athletics or track and field, is a collection of sports events that involve running, throwing and jumping....
. The goalposts for kicking are placed at the goal line in Canadian football and the end line in the American game. The distance between the sideline and hash marks
Hash marks

In Ice hockey, the hash marks are two pairs of parallel lines on either sides of the face-off circles in both ends of the rink.In American football and Canadian football, the hash marks are two rows of lines near the middle of the field that are parallel to the side lines....
 is 24 yards (22 m) in the Canadian game and 53 feet, 4 inches (16 m) in the American amateur game at the high school level, yielding roughly the same distance between the hash marks. The hash marks are closer together at the American college level, where they are 60 feet (18 m) from the sideline, and in the NFL, where they are 70 feet, 9 inches (22 m) from the sideline – the distance between them is the same as that between the goalposts.

Because of the larger field, many American football venues are generally unfit for the Canadian game. While there are several American stadiums which could accommodate the extra 17½ feet (5.3 m) per side in width (Qualcomm Stadium
Qualcomm Stadium

Qualcomm Stadium , formerly known as San Diego Stadium and Jack Murphy Stadium, is a multi-purpose stadium in San Diego, California, California....
 in San Diego
San Diego, California

San Diego is the second largest city in California and the List of United States cities by population, located along the Pacific Ocean on the West Coast of the United States of the Western United States....
 and Dolphin Stadium
Dolphin Stadium

Dolphin Stadium is a American football, lacrosse, football , and baseball stadium in Miami Gardens, Florida. The stadium serves as host to the Miami Dolphins, the Florida Marlins, and the Miami Hurricanes football....
 in Miami Gardens
Miami Gardens, Florida

Miami Gardens is a city located in Miami-Dade County, Florida, Florida. The city name comes from one of the major roadways through the area, Miami Gardens Drive....
 being prime examples), most American stadiums would lose between fifteen and eighteen rows of seating in each endzone because the field is 45 feet (13.7 m) longer on each end. In many smaller venues, this would be the entire endzone section, losing seating for at least 3,000 spectators. During the CFL's failed expansion to American cities
CFL USA

?The term CFL USA refers to the abortive expansion of the Canadian Football League into the United States in the early-to-mid 1990s. The 1993 CFL season saw the addition of the first American team to the league, the Sacramento Gold Miners....
, Canadian football was either played on converted baseball
Baseball

Baseball is a bat-and-ball sport played between two team sport of nine players each. The goal of baseball is to score run by hitting a thrown Baseball with a baseball bat and touching a series of four markers called base arranged at the corners of a ninety-foot square, or diamond. Players on one team take turns hitting against...
 grounds, or in some cases, on a field designed for American football (for instance, the Memphis Mad Dogs
Memphis Mad Dogs

The Memphis Mad Dogs were a Canadian football team that played the 1995 CFL season in the Canadian Football League. The Mad Dogs were part of a failed attempt to CFL USA....
 and the Birmingham Barracudas
Birmingham Barracudas

The Birmingham Barracudas were a Canadian football team that played the 1995 CFL season in the Canadian Football League. The Barracudas were part of a failed attempt to CFL USA....
 of the CFL, playing in the Liberty Bowl
Liberty Bowl Memorial Stadium

Liberty Bowl Memorial Stadium is a football stadium located at the Mid-South Fairgrounds in Memphis, Tennessee, United States. The stadium is the site of the annual Liberty Bowl, and is the home field of the University of Memphis Tigers football team....
 and at Legion Field
Legion Field

Legion Field is a large stadium in Birmingham, Alabama primarily designed to be used as a venue for American football, but is occasionally used for other large outdoor events....
, respectively, played the Canadian game on American fields because of the inability of the stadiums to adapt to the larger field). The Alamodome
Alamodome

The Alamodome is a 65,000 seat, multi-purpose facility that is primarily used as a American football/basketball stadium and convention center in San Antonio, Texas, Texas, United States....
 is the only American venue built that can accommodate Canadian football (the CFL's San Antonio Texans
San Antonio Texans

The San Antonio Texans were a Canadian Football League team that played in the Alamodome in San Antonio, Texas, Texas, in the 1995 CFL season. They had relocated from Sacramento, California, California, where the team had been called the Sacramento Gold Miners....
), although it is now no longer used for this purpose.

Team size


Canadian teams have twelve players on the field per side, while American teams use eleven players. Both games have the same number of players required at the line of scrimmage, hence the twelfth player in the Canadian game plays a backfield position.

Because of this, position designations of the various offensive and defensive lines vary. For example, there is no tight end
Tight end

The tight end is a position in American football on the offensive team. The tight end is sometimes the last man on the offensive line, but has a slightly different build and, in some cases, a different role than other linemen....
 in most formations in Canadian football. The typical offensive arrangement in Canadian football is for there to be two slotback
Slotback

Slotback is a position in Gridiron football . The slotback is similar to the wide receiver but also has many of the same traits as a running back, lines up closer to the offensive line and often farther back....
s instead of the American tight end, while on the defensive end of the ball, two defensive halfbacks and one safety are employed instead of two safeties.

The ball


While the tolerances of Canadian and American footballs are slightly different, the same ball can fall within the tolerances of each. Canadian Football League rules specify that the long circumference of the ball should be not less than 27¾ inches (705 mm) nor greater than 28¼ inches (718 mm), while the short circumference should be no less than 20? inches (530 mm) nor greater than 21? inches (537 mm). The dimensions of the official National Football League and National Collegiate Athletic Association football are specified by its manufacturer as: short circumference: 20¾ to 21¼ inches (527 to 540 mm), long circumference 27¾ to 28½ inches (705 to 724 mm). Some professional quarterback
Quarterback

Quarterback is a position in American football and Canadian football. Quarterbacks are members of the offensive team and line up directly behind the center , in the middle of the Lineman ....
s do notice the difference in size.

Another difference between CFL, NFL, and NCAA balls is the type of stripe applied (or not). Canadian balls have a complete white stripe around the football 1 inch (25 mm) from each end, NCAA balls have stripes over the top half only, and NFL balls have no stripes.

Number of downs


In both games, a team will have a limited number of downs
Down (football)

In American football and Canadian football, a down refers to a period in which a Play from scrimmage transpires....
 to advance the ball ten yards. In American football, there are four downs, while in Canadian football, there are only three.

Scrimmage


In both games, the ball is placed at a line of scrimmage
Line of scrimmage

In American Football and Canadian football a line of scrimmage is an imaginary transverse line crossing the American football#Rules across its narrower dimension, beyond which a team cannot cross until the next play has begun....
, in which a player known as the center (centre in Canada) performs a snap to start a football play. In Canadian football, the snap is required to go between the centre's legs; there is no such requirement in American football, but it is invariably done this way anyway, so the center is in position to block following the snap. The defensive team must stay a set distance away from the line of scrimmage on their side of the line. If an offensive play results in the goal line being within this distance, the ball is moved back so that the defence is positioned at the goal line.

In Canadian football, the distance between the line of scrimmage and the defensive team is a full yard. Because of this one-yard distance, teams will tend to gamble on third and one. If a team has possession within one yard of either goal line, the line of scrimmage is moved to the one-yard line.

In American football, the set distance between the offensive and defensive teams is eleven inches – the length of the ball, creating the illusion of the teams being "nose-to-nose" against each other.

Fair catches and punt returns


In American football, if a punt returner sees that, in his judgment, he will be unable to advance the ball after catching it, he may signal for a fair catch
Fair catch

A fair catch is a feature of American football and several other football. In rugby union and Australian rules football, a fair catch is called a mark; see mark and mark for more information on fair catches in those games....
 by waving his right hand in the air, and forgo the attempt to advance. If he makes this signal, the opposing team must allow him to attempt to catch the ball cleanly; if he is interfered with, the team covering the kick will be penalized fifteen yards. In contrast, there is no fair catch rule in Canadian football: instead no player from the kicking team except the kicker or any player who was behind him when he kicked the ball may approach within five yards of the ball until it has been touched by an opponent. If they do, a "no yards" penalty is called against the kicking team.

Furthermore, in American football the receiving team may elect not to play the ball if the prospects for a return are not good and the returner is not certain he can successfully catch the ball on the fly; American players are generally taught not to attempt to touch a bouncing football. If any member of the kicking team touches the ball after the kick is made, without an intervening touch by the member of the receiving team, the receiving team may elect to scrimmage the ball from that spot of first touching, regardless of anything else (other than a penalty) that happens during the rest of the play. If the kicking team gains possession of the ball during the kick before it is touched by the receiving team, the ball is then dead. Often, the ball hits the ground and is surrounded by players from the kicking team, who allow it to roll as far as possible downfield – without going into the end zone – before grasping or holding the ball against the ground. (If a punt bounces into the receiving team's end zone, it is dead, and a touchback is awarded.) On the other hand, if the ball touches a member of the receiving team (even if he doesn't ever have possession), then the ball can be recovered by either team, and if the kicking team recovers the ball, they retain possession.

Following a fair catch
Fair catch

A fair catch is a feature of American football and several other football. In rugby union and Australian rules football, a fair catch is called a mark; see mark and mark for more information on fair catches in those games....
 in American football, the receiving team can elect a free kick (called a fair catch kick
Fair catch kick

The fair catch kick is a little-known, rarely-used rule in some forms of American football that allows a team, after making a fair catch of an opponent's kick, to attempt a field goal freely from the spot of the catch....
) from the spot the ball is received - and if the kick goes through the opposition goal posts a field goal is scored.

In Canadian football, if the receiving team does not play the ball, the kicker and any teammates behind the kicker at the time of the kick can attempt to retrieve and advance the ball. This is further explained in the kicker advancing the ball section.

Motion at the snap


In Canadian football, all offensive backfield players, except the quarterback, may be in motion at the snap – players in motion may move in any direction as long as they are behind the line of scrimmage at the snap. In addition, the two players on the ends of the line of scrimmage (generally wide receivers) may also be in motion along the line. Many teams encourage this unlimited motion, as it can confuse defences.

In American football, only one player is allowed to be in motion, and he cannot be moving toward the line of scrimmage while the ball is snapped. Additionally, if he was on the line of scrimmage before he went in motion, he must be five yards behind the line at the time of the snap.

Time rules


In Canadian football, the offensive team must run a play within 20 seconds of the referee whistling the play in; in American football, teams have 25 seconds – except in the NCAA (college) and the NFL where teams have 40 seconds from the end of the previous play.

American football rules allow each team to have three timeouts in each half, and the NFL stops play for a two-minute warning
Two-minute warning

In the National Football League, the two-minute warning is given when two minutes of game time remain on the game clock in each half of a game, i.e....
. In the CFL, each team has only one time-out per half, while at lower levels of Canadian football each team has two. However, at all levels of Canadian football, the clock is stopped after every play during the last three minutes of each half.

Timing rules change drastically after the N-minute warning in both leagues. In American football, the clock continues to run after any tackle in bounds, but stops after an incomplete pass, or a tackle out of bounds (in the NFL, the clock stops on out of bounds plays inside five minutes remaining in the half). If the clock stops, it is restarted at the snap of the ball. In Canadian football, the clock stops after every play, but the starting time differs depending on the result of the previous play: after a tackle in bounds, the clock restarts when the referee whistles the ball in; after an incomplete pass or a tackle out of bounds, the clock restarts when the ball is snapped. NCAA football has no two-minute warning. It does, however, stop the clock after every first down to move and set the down markers, after which the clock restarts. In American football, a period generally ends when time expires (though any play which is in progress when the clock reaches 0:00 is allowed to finish); in Canadian football, the period must end with a final play. Consequently, a play is often started in Canadian football with no time (0:00) showing on the game clock. American football typically only sees a play start with no time on the clock when a defensive penalty occurs during the last play of the period and the penalty is not declined (or, in the NFL, in the very rare circumstance when a team takes a fair catch as time expires and elects a free kick).

These timing differences make for spectacularly different end-games if the team leading the game has the ball. In American football, if the other team is out of time-outs, it is possible to run slightly more than 120 seconds (two minutes) off the clock without gaining a first down. In Canadian football, just over 40 seconds can be run off.

Kicker advancing the ball


Canadian football retains much more liberal rules regarding recovery of the ball by members of the kicking team. On any kick, the kicker and any member of the kicker's team behind the kicker at the time of the kick may recover and advance the ball. On a kickoff, since every member of the kicking team must be behind the ball when it is kicked, this effectively makes all twelve players "onside" and eligible to recover the kick, once it has gone ten yards downfield. On a punt or missed field goal, usually only the kicker is onside, as no one is behind the kicker. All of the players offside at the time of the kick may neither touch the ball nor be within five yards of the member of the receiving team who fields the kick; violation of this rule is a penalty for no yards. The penalty for no yards is more severe if the kick is in flight than if it has been grounded.

The American rules are similar for the recovery of kickoffs. Any member of the kicking team may recover the ball once it has touched an opponent or once it has gone ten yards downfield and touched the ground. The ball is dead when recovered, though the kicking team is awarded possession at the spot of recovery.

The American rules differ from the Canadian ones for scrimmage kicks. In American rules to recover a scrimmage kick (punt or missed field goal) and retain possession, the ball must be touched beyond the line of scrimmage by a member of the receiving team (defence). If the ball is touched by the receiving team and then recovered by the kicking team, the kicking team will retain possession and be awarded a first down. If the receiving team has not touched the ball before the kicking team touches it, it is first touching as described above in fair catches and punt returns but not a penalty.

Additionally, members of the kicking team must allow the receiving team the opportunity to catch a scrimmage kick in flight. There is no required distance; the NCAA revoked its rule of a 2-yard halo. Once the scrimmage kick has touched the ground, the kicking team is free to recover, subject to the first touching rules.

In both codes, a scrimmage kick which is blocked and recovered by the kicking team behind the line of scrimmage is in play. The kicking team may then choose to either attempt another kick or try to advance the ball, however no turnover has taken place on the play (unless a member of the receiving team has control of the ball), and therefore, the kicking team either has to advance the ball to the first down marker, or loses the down, which often results in a turnover on downs.

Defensive line


The defensive line can only hold up a receiver within one yard of the scrimmage lines in the CFL, as opposed to five yards in the NFL, allowing for more open plays in the CFL.

Fumbles out of bounds


In Canadian play, if the ball is fumbled out of bounds, the last team to touch the ball before it goes out of bounds gets possession. The ball may not, however, be intentionally kicked out of bounds to gain possession, this is then treated as a scrimmage kick out of bounds. Incidental contact with the foot does not count as kicking the ball out of bounds. In American play, when a ball is fumbled out of bounds, the last team to have clear possession of the football is awarded possession.

Field goals, singles, and touchbacks

In Canadian football any kick that goes into the end zone is a live ball, except for a successful field goal
Field goal (football)

A field goal in American football and Canadian football is a Goal that may be scored during general play .A field goal may be scored by a placekick or the now very rare Field goal #Drop kick....
 or if the goalposts are hit while the ball is in flight. If the player receiving the kick fails to return it out of the end zone, or (except on a kickoff) if the ball was kicked through the end zone, then the kicking team scores a single point
Single (football)

A single , in Canadian football, is awarded when the ball is kicked into the end zone by any legal means, other than a successful Field goal , and the receiving team does not return, or kick, the ball out of its end zone....
 (rouge), and the returning team scrimmages from its 35-yard line or, if the rouge is scored as a result of a missed field goal attempt, the receiving team may choose the last point of scrimmage. If a kickoff goes through the end zone without a player touching it or a kicked ball in flight hits a post without scoring a field goal, there is no score, and the receiving team scrimmages from its 25. If the kick is returned out of the end zone, the receiving team next scrimmages from the place that was reached (or if they reach the opponents' goal line, they score a touchdown); in the amateur levels of the game, they are given the ball at their 20-yard line if the kick was not returned that far.

Singles do not exist in American football.

American football also allows a defending team to advance a missed field goal; however, because of the absence of singles and the goalpost position at the back of the end zone, the return is rarely exercised, except on a blocked kick, or as time expires in the half or in the game. (example: In 2007, Antonio Cromartie
Antonio Cromartie

Antonio Cromartie is an American football cornerback for the San Diego Chargers of the National Football League. He was originally drafted by the Chargers 19th overall in the 2006 NFL Draft....
's 109-yard missed field goal return for a touchdown to conclude the 1st half.) Most teams instead elect not to attempt a return and assume possession – at the previous line of scrimmage in the NCAA and at the spot of the kick in the NFL. Since the goalpost is out of bounds, any non-scoring kick that strikes the goalpost is dead, and the receiving team takes over possession from the spot of the kick or their own 20-yard line, whichever is further from the receiving team's goal. Likewise, any kickoff or punt which either a) is kicked through the end zone, b) is kicked into the end zone and rolls out of bounds (without being touched by a player), c) is touched in the end zone by a member of the kicking team (with no member of the receiving team touching it), or d) is downed in the end zone by a member of the receiving team, results in a touchback
Touchback

In American football, a touchback is a ruling which is made and signaled by the referee when the ball crosses into or through the end zone not in control of the team which put it into play....
 – the receiving team is awarded possession on their own 20-yard line. If a player of the receiving team fields a kickoff or punt in the end zone, he has the option to down it in the end zone (resulting in a touchback) or to try and advance the ball.

Following a successful field goal, in Canadian rules, the team scored upon has the option of receiving a kickoff, kicking off from its 35-yard line, or scrimmaging at its own 35-yard line. In American football, there is a kickoff by the scoring team after every score, with the exception of safeties (see below). The option for the scored-upon team to kick off after a touchdown exists in American amateur football, but it is very rarely exercised.

Open-field kick

Canadian football retains the open-field kick as a legal play, allowing a kick to be taken from anywhere on the field. The open-field kick may be used as a desperation last play by the offence: realizing they are unable to go the length of the field, they advance part of the way and attempt a drop kick
Drop kick

A drop kick is a type of Kick in various codes of football. It involves someone dropping a ball and then kick ing it when it bounces off the ground....
, trying to score a field goal. Conversely, the defence, facing a last-second field goal attempt in a tie game or game they lead by one point, will often position its punter and place-kicker in the end zone. If the field goal is missed, they can punt the ball back into the field of play and not concede a single.

American football only allows free kicks and scrimmage kicks made from behind the line of scrimmage; any kick beyond the line of scrimmage or after change of possession would result in a penalty. (Some levels of American football allow the rare fair catch kick
Fair catch kick

The fair catch kick is a little-known, rarely-used rule in some forms of American football that allows a team, after making a fair catch of an opponent's kick, to attempt a field goal freely from the spot of the catch....
, which according to the NFL rules is neither a free kick nor scrimmage kick, but sui generis.)

Safeties


In both American and Canadian football, a safety
Safety (football score)

A safety or safety touch is a type of score in American football and Canadian football and is worth two points . In American football, it is the only means by which a team not in possession of the football can score points....
 (or safety touch) awards 2 points to the defending team. In American football, the team giving up the safety must take a free kick from their own 20-yard line. In Canadian football, the team being awarded the 2 points has the option of scrimmaging from their own 35-yard line, kicking the ball off from their own 35-yard line, or having the opposing team kick off the ball from their own 35-yard line.

Points after touchdown


In both games, after a touchdown
Touchdown

A touchdown is the primary method of scoring in American football and Canadian football....
 is scored, the scoring team may then attempt one play for additional points. In Canadian football, this play is called a convert, and in American football, it is formally called a try, although it is commonly referred to as a conversion, extra point, or point after touchdown (PAT). The additional points may be earned through a kick or a play from scrimmage. If done via kick, the scoring team gains one point, and if done from a scrimmage, the scoring team gains two.

However, the position of the ball for attempts is different in the two games. Point-after-touchdown attempts are taken from the 2-yard-line in American professional football (3-yard-line in amateur), and at the 5-yard-line in Canadian football. However, the Canadian kicker is actually closer to the goalposts, which are on the goal line in Canada and on the end line in the United States.

According to the rules of both the NFL and NCAA, on conversion attempts, the ball will automatically be spotted in the middle of the field at the 2- or 3-yard line (respectively) unless a member of the kicking teams expressly asks a referee for an alternative placement. Per the rules, the ball can be placed at another spot between the hash marks (especially for strategic positioning on a 2-point conversion attempt) or at another spot further back from the 2- or 3-yard-line (not uncommon at lower levels of football, since as the season progresses, conditions may worsen toward the center of the field, especially at the spot from which the PAT is usually kicked; the kicker may thus request a spot where the footing is surer).

During conversions, the ball is considered live in the CFL, American collegiate football, some high school associations, and the now-defunct NFL Europa. As such, this allows the defensive team to gain two points on an interception or fumble return should they reach the kicking team's end zone, or one point should the defensive team make an open-field kick through the kicking team's goalpost. Conversely, in the NFL, other levels of American football, and amateur Canadian football, defensive teams cannot score during a try attempt.

Runner down (amateur)


In Canadian amateur football, the ball is not dead if a player kneels momentarily to, and does, recover a rolling snap, onside/lateral pass, or opponent's kick, while in American amateur football, such a situation produces a dead ball, unless the player is the holder for a place kick. The holder is allowed to catch the snap or recover a rolling snap while on a knee to hold the kick and may also rise to catch a high snap and immediately return to a knee.

At professional levels in both games, unless it is a clearly willful kneel or slide by a ball carrier to go down, a player must be touched while on the ground, otherwise, the player may stand up and continue to advance the ball. Hitting a player who is kneeling, sliding, or clearly intends to run the ball out of bounds (especially quarterbacks) is generally viewed as unsportsmanlike and is often penalized, and in the most blatant of cases (especially if it happens in the dying seconds of a game), the player may be subject to off-field disciplinary action by their respective league governing body, usually in the form of fines or suspensions.

Tight ends and slotbacks


Whereas American football uses a tight end
Tight end

The tight end is a position in American football on the offensive team. The tight end is sometimes the last man on the offensive line, but has a slightly different build and, in some cases, a different role than other linemen....
 on offence, Canadian football's typical set is two extra slotback
Slotback

Slotback is a position in Gridiron football . The slotback is similar to the wide receiver but also has many of the same traits as a running back, lines up closer to the offensive line and often farther back....
s.

Other differences


As in American high school
High school

High school is the name used in some parts of the world to describe an institution which provides all or part of secondary education. The term originated in Scotland and spread to the New World countries as the high prestige that the Scottish educational system had at the time led several countries to employ Scottish educators to develop the...
 and college football
College football

College football is American football played by teams of student athletes fielded by American University, colleges, and United States military academies....
, Canadian receivers need only have one foot in bounds for a catch to count as a reception. NFL play requires two feet in bounds and, up through the 2007 season, an NFL official could also award a catch if it was judged that the receiver would have come down in bounds had he not been pushed by a defender. This rule was based on a judgement call by the official, and was criticized for being inconsistent. The rule was dropped prior to the 2008 season by the NFL.

CFL roster sizes are 46 players (rather than 53 as in the NFL, though only 45 will dress for a game). A team may dress up to 42 players comprising 20 non-imports (essentially, Canadians), 19 imports (almost exclusively Americans), and 3 quarterbacks.

While the traditional American football season runs from September or late August until December with the NFL playoffs occurring in January and February, the CFL regular season begins in June so that the playoffs can be completed by mid-November, an important consideration for a sport played in outdoor venues in locations such as Regina, Saskatchewan
Regina, Saskatchewan

Regina is the capital of Saskatchewan, Canada. The city is the second largest in the province , and is a cultural and commercial metropole for both southern Saskatchewan and adjacent areas in the neighbouring American states of North Dakota and Montana....
; Calgary, Alberta
Calgary

Calgary is the largest city in the province of Alberta, Canada. It is located in the south of the province, in an area of foothills and High Plains, approximately east of the front ranges of the Canadian Rockies....
; Edmonton, Alberta
Edmonton

Edmonton is the capital of the Canada Provinces and territories of Canada of Alberta. The city is located on the North Saskatchewan River in the central region of the province, an area with some of the most fertile farmland on the prairies....
; and Winnipeg, Manitoba
Winnipeg

Winnipeg is the capital and largest city of Manitoba, Canada. It is located near the longitude centre of North America, at the confluence of the historic Red River of the North and Assiniboine River Rivers, a point now commonly known as The Forks, Winnipeg....
. Nevertheless, as recently as 1972, it was not uncommon for the CFL season to end in December.

Official
Official (Canadian football)

An official in Canadian football is a person who has responsibility in enforcing the rules and maintaining the order of the game....
s' penalty flags used in the CFL are orange in color. In American football, official
Official (American football)

In American football, an official is a person who has responsibility in enforcing the rules and maintaining the order of the game.During professional and college football games, seven officials operate on the field....
s typically use yellow penalty flags. Conversely, coaches' challenge flags for replays are yellow in the CFL as opposed to red in the NFL. Further, in the CFL, the referee wears a black cap with white piping, and the other officials wear white caps with black piping. In American leagues, the referee wears a solid white cap, and the other officials wear black with white piping.

Strategic and tactical differences


While the rules of Canadian and American football are very similar, the differences have a great effect on how teams play and are managed. Generally, the"'big play" is more important in the Canadian game, and offensive series are more difficult to manage.

Special teams: Punts are more common in Canadian football because the offence has only three tries to attain a first down compared to four in American. Accordingly, special teams make a larger contribution to the team's success.

Management of offensive drives: Having only three downs gives less room for experimentation and short rush attempts; the same ten yards must be gained with one fewer try in Canadian football. Canadian teams usually prefer passing over rushing to a greater extent than American, since pass attempts generally tend to gain more yards than rushing. In addition, the wider field and much larger end zone further encourage passing in the Canadian game. Offensive drives (continuous possession of the ball) tend to be much shorter. Long drives of half a quarter or more are common in American football but rare in Canadian.

Backfield motion: Perhaps the greatest differences arise since virtually unlimited movement is allowed in the defensive and offensive backfields on a play from scrimmage in the Canadian game vs. very restricted movement in the American. Thus both the offence and defence have many more options; at the same time, each team must anticipate more possibilities from the opposition.

Late comebacks: In both the college and pro games, the clock stops more in the Canadian game. In the Canadian Football League
Canadian Football League

The Canadian Football League is a professional sports league located entirely in Canada.Its eight teams, which are located in eight cities, are divided into two division of four teams each ....
, the rules require more clock stoppages in the last minutes of a half whereas in the National Football League
National Football League

The National Football League is the Major North American professional sports leagues American football Sports league in the United States. It is an unincorporated 501#501.28c.29.286.29 association controlled by its members....
 there are fewer. On top of this, a team that is ahead has less opportunity to kill clock time in the Canadian game with only three downs. Dramatic comebacks are more likely in the Canadian game. On the other hand, since a team on which a field goal is scored has the option of scrimmaging rather than receiving a kick, a team must score a touchdown
Touchdown

A touchdown is the primary method of scoring in American football and Canadian football....
 in order to attempt an onside kick
Onside kick

Onside kicks is a term used in American football and Canadian football for types of Kick used at a kickoff or other free kick, or scrimmage kick or other kick during play, in which the ball is kicked favorably for the kicking team to avoid giving away the ball....
.

See also

  • Canadian football
    Canadian football

    Canadian football is a form of gridiron football played chiefly in Canada in which two teams of twelve players each compete for territorial control of a field of play long and wide , attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area ....
  • Glossary of Canadian football
    Glossary of Canadian football

    This is a glossary of terms used in Canadian football.cornerback : A defensive position on scrimmages. Typical formations include two cornerbacks, whose main duty is to cover wide receivers....
  • American football
    American football

    American football, known in the United States and Canada simply as football, is a competitive team sport known for mixing strategy with physical play....
  • American football rules
    American football rules

    Game play in American football consists of a series of Down , individual plays of short duration, outside of which the ball is dead or not in play....
  • Glossary of American football
  • Rugby football
    Rugby football

    Rugby football may refer to a number of sports through history descended from a common form of football developed in different areas of England....
  • Comparison of American football and rugby league
    Comparison of American football and rugby league

    A comparison of American football and rugby league football can be made because of their shared origins, resulting in similarities and shared concepts in terms of scoring and advancing the ball....
  • Comparison of American football and rugby union
    Comparison of American football and rugby union

    A comparison of American football and rugby union is possible because of the games' shared origins, despite their dissimilarities....


External links