Danilo Enrique León is a retired Major League Baseball

Major League Baseball

Major 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...

 right-handed relief pitcher

Relief pitcher

A relief pitcher or reliever is a baseball or softball pitcher who enters the game after the starting pitcher is removed due to injury, ineffectiveness, fatigue, ejection, or for other strategic reasons, such as being substituted by a pinch hitter...

. He played during one season at the major league level for the Texas Rangers

Texas Rangers (baseball)

The Texas Rangers are a professional baseball team in the Dallas-Fort Worth Metroplex, based in Arlington, Texas. The Rangers are a member of the Western Division of Major League Baseball's American League, and are the reigning A.L. Western Division and A.L. Champions. Since , the Rangers have...

. He was signed by the Montreal Expos

Montreal Expos

The Montreal Expos were a Major League Baseball team located in Montreal, Quebec from 1969 through 2004, holding the first MLB franchise awarded outside the United States. After the 2004 season, MLB moved the Expos to Washington, D.C. and renamed them the Nationals.Named after the Expo 67 World's...

 as an amateur free agent in . León played his first professional season (in American baseball) with their Rookie league Gulf Coast Expos in , and his last season with the Pittsburgh Pirates

Pittsburgh Pirates

The Pittsburgh Pirates are a Major League Baseball club based in Pittsburgh, Pennsylvania. They play in the Central Division of the National League, and are five-time World Series Champions...

' Triple-A Nashville Sounds

Nashville Sounds

The Nashville Sounds are a minor league baseball team of the Pacific Coast League , and the Triple-A affiliate of the Milwaukee Brewers. They are located in Nashville, Tennessee, and are named for the city's association with the music industry...

in .