Lefty Atkinson debuted on August 5, 1927 and played his final game on August 5, 1927.
Lefty Bertrand debuted on April 15, 1936 and played his final game on April 15, 1936.
Lefty Clarke debuted on October 2, 1921 and played his final game on October 2, 1921.
Lefty Davis debuted on April 18, 1901 and played his final game on July 16, 1907.
Lefty Mills played in 30 games at pitcher for the St. Louis Browns in 1938, starting in none of them. He made 4 putouts, had 28 assists, and committed 5 errors, equivalent to .167 errors per game (estimate based on total games played in). He had one double play.
Lefty Mills played in 26 games at pitcher for the St. Louis Browns in 1940, starting in none of them. He made 3 putouts, had 13 assists, and committed one error, equivalent to .038 errors per game (estimate based on total games played in). He had one double play.
Lefty Atkinson debuted on August 5, 1927, playing for the at ; he played his final game on August 5, 1927, playing for the at .
Lefty Johnson debuted on June 27, 1884, playing for the Philadelphia Keystones at ; he played his final game on April 27, 1892, playing for the Baltimore Orioles at Union Park.
NBA player Patty Mills played for Saint Mary's.
NFL player Jordan Mills played for Louisiana Tech.
Lefty Bertrand debuted on April 15, 1936, playing for the Philadelphia Phillies at Baker Bowl; he played his final game on April 15, 1936, playing for the Philadelphia Phillies at Baker Bowl.
Lefty Clarke debuted on October 2, 1921, playing for the Cincinnati Reds at Crosley Field; he played his final game on October 2, 1921, playing for the Cincinnati Reds at Crosley Field.