In
baseballBaseball is a bat-and-ball sport played between two teams of nine players each. The aim is to score runs by hitting a thrown ball with a bat and touching a series of four bases arranged at the corners of a ninety-foot diamond...
, the
rulesThe rules of baseball differ slightly from league to league, but in general share the same basic gameplay.-Codes:There are several major rules codes, which differ only slightly....
state that a batted ball is considered in flight when it has not yet touched any object other than a fielder or his equipment.
Once a batted ball touches the ground, a fence or wall, a foul pole, a base, the pitcher's rubber, an
umpireIn baseball, the umpire is the person charged with officiating the game, including beginning and ending the game, enforcing the rules of the game and the grounds, making judgment calls on plays, and handling the disciplinary actions. The term is often shortened to the colloquial form ump...
, or a
baserunnerIn baseball, baserunning is the act of running around the bases performed by members of the team at bat.In general, baserunning is a tactical part of the game with the goal of eventually reaching home to score a run. In fact, the goal of batting is generally to produce baserunners, or help move...
, it is no longer
in flight. A batted ball that passes entirely out of the playing field ceases to be
in flight when that occurs.
A special rule exists in covered baseball facilities (
retractableA retractable roof is a kinetic architectural element used in many sports venues, in which a roof made of a suitable material can readily be mechanically deployed from some retracted or open position into a closed or extended position that completely covers the field of play and spectator areas...
or fixed roofed), where a batted ball striking the roof, roof supporting structure, or objects suspended from the roof (e.g., speakers) while in fair territory is still considered to be in flight. Rules for batted balls striking any of those objects in foul territory differ between ballparks, with most considering such a ball to still be in flight, and some considering it to be a
foul ballIn baseball, a foul ball is a batted ball that:* Settles on foul territory between home and first base or between home and third base, or* Bounds past first or third base on or over foul territory, or...
and dead from the time it strikes.
If a batted ball (other than a
foul tipIn baseball, a foul tip is defined as "a batted ball that goes sharp directly from the bat to the catcher’s hands and is legally caught. It is not a foul tip unless caught and any foul tip that is caught is a strike, and the ball is in play."...
) is caught in flight, the batter is
outIn baseball, an out occurs when the defensive, or fielding, team effects any of a number of different events, and the umpire rules a batter or baserunner out. When a player is called out, he is said to be retired...
—called a
fly out—and all runners must
tag upIn baseball, to tag up is to retouch or remain on the runner's time-of-pitch base until the ball either lands in fair territory or is first touched by a fielder. A runner must, by rule, tag up only when a batted ball is caught by a fielder . After a legal tag up, even if the ball was caught in...
. A batted ball cannot be ruled
foulIn baseball, a foul ball is a batted ball that:* Settles on foul territory between home and first base or between home and third base, or* Bounds past first or third base on or over foul territory, or...
or
fairIn baseball, a fair ball is a batted ball that entitles the batter to attempt to reach first base. In order for a batted ball to be fair, it must be hit in such a way that it:...
while in flight; a batted ball that is past first or third base will be called foul or fair based on where it ceases to be in flight, or where it is first touched by a fielder, whichever occurs first. A
foul tipIn baseball, a foul tip is defined as "a batted ball that goes sharp directly from the bat to the catcher’s hands and is legally caught. It is not a foul tip unless caught and any foul tip that is caught is a strike, and the ball is in play."...
, which by definition is always caught in flight, is a strike by special rule, and not an out.
If a batted ball passes out of the playing field in flight and is fair, it is an automatic
home runIn baseball, a home run is scored when the ball is hit in such a way that the batter is able to reach home safely in one play without any errors being committed by the defensive team in the process...
, entitling the batter and all runners to score without liability to be put out. However, if the fence or other barrier is less than 250 feet from home plate, a ball hit past that fence in flight and fair shall be ruled an automatic double. In the
United StatesThe United States of America is a federal constitutional republic comprising fifty states and a federal district...
, such short fences are very rare even in the lowest-level amateur ballfields. Fields with short fences can be commonplace in some countries where baseball is less popular; often, soccer fields have to be used, resulting in a very short left or right field.
The shortest fair fences in
Major League BaseballMajor League Baseball is the highest level of professional baseball in the United States and Canada, consisting of teams that play in the National League and the American League...
are both in
BostonBoston is the capital of and largest city in Massachusetts, and is one of the oldest cities in the United States. The largest city in New England, Boston is regarded as the unofficial "Capital of New England" for its economic and cultural impact on the entire New England region. The city proper had...
's
Fenway ParkFenway Park is a baseball park near Kenmore Square in Boston, Massachusetts. Located at 4 Yawkey Way, it has served as the home ballpark of the Boston Red Sox baseball club since it opened in 1912, and is the oldest Major League Baseball stadium currently in use. It is one of two "classic"...
; the shortest fence that is nearly perpendicular to the foul line is the
Green MonsterThe Green Monster is a popular nickname for the thirty-seven foot , two-inch high left field wall at Fenway Park, home to the Boston Red Sox baseball team...
. The left foul pole, renamed "Fisk's Pole" in honor of
Carlton FiskCarlton Ernest Fisk , nicknamed "Pudge" or "The Commander", is a former Major League Baseball catcher. During a 24-year baseball career, he played for both the Boston Red Sox and Chicago White Sox .Fisk was known by the nickname "Pudge" due to his 6'2", 220 lb frame...
's famous home run in the
1975 World SeriesThe 1975 World Series was played between the Boston Red Sox and Cincinnati Reds . It has been ranked by ESPN as the second-greatest World Series ever played...
, stands 310 feet away from home plate. The right field foul pole, known as
Pesky's PolePesky's Pole, commonly referred to as The Pesky Pole, is the nickname for the right field foul pole at Fenway Park, home of the Boston Red Sox. It is named after Johnny Pesky, who played second base, shortstop and third base for the Red Sox from 1942 to 1952, except for 1943-45 during World War II....
, is 302 feet down the right field line, although the wall there is nearly parallel to the foul line as it curves back to the distant right field wall at 380 feet. From 1958 through 1961, the
Los Angeles DodgersThe Los Angeles Dodgers are a professional baseball team based in Los Angeles, California. The Dodgers are members of Major League Baseball's National League West Division. Established in 1883, the team originated in Brooklyn, New York, where it was known by a number of nicknames before becoming...
played home games in
Los Angeles Memorial ColiseumThe Los Angeles Memorial Coliseum is a large outdoor sports stadium in the University Park neighborhood of Los Angeles, California, at Exposition Park, that is home to the Pacific-12 Conference's University of Southern California Trojans football team...
, a stadium built for
track and fieldTrack and field is a sport comprising various competitive athletic contests based around the activities of running, jumping and throwing. The name of the sport derives from the venue for the competitions: a stadium which features an oval running track surrounding a grassy area...
; without the ability to move any of the permanent stadium structure, the Dodgers configured the field to result in a 251-foot left field foul line distance.