John Walsh debuted on June 22, 1903, playing for the Philadelphia Phillies at Baker Bowl; he played his final game on June 22, 1903, playing for the Philadelphia Phillies at Baker Bowl.
Walt Walsh debuted on May 4, 1920, playing for the at ; he played his final game on May 5, 1920, playing for the at .
NFL player Blair Walsh played for Georgia.
Jimmy Walsh debuted on April 25, 1910, playing for the Philadelphia Phillies at Baker Bowl; he played his final game on September 29, 1915, playing for the St. Louis Terriers at .
Augie Walsh debuted on October 2, 1927, playing for the Philadelphia Phillies at Baker Bowl; he played his final game on September 27, 1928, playing for the Philadelphia Phillies at Baker Bowl.
Connie Walsh debuted on September 16, 1907, playing for the Pittsburgh Pirates at Exposition Park; he played his final game on September 16, 1907, playing for the Pittsburgh Pirates at Exposition Park.
Jim Walsh debuted on August 25, 1921, playing for the Detroit Tigers at Navin Field; he played his final game on September 4, 1921, playing for the Detroit Tigers at Navin Field.
Joe Walsh debuted on September 3, 1891, playing for the Baltimore Orioles at Union Park; he played his final game on October 6, 1891, playing for the Baltimore Orioles at Union Park.
Junior Walsh debuted on September 14, 1946, playing for the Pittsburgh Pirates at Forbes Field; he played his final game on September 9, 1951, playing for the Pittsburgh Pirates at Forbes Field.
NFL player Joe Morgan played for Walsh.
Austin Walsh debuted on April 19, 1914, playing for the Chicago Chi-Feds at Wrigley Field; he played his final game on October 8, 1914, playing for the Chicago Chi-Feds at Wrigley Field.
Dave Walsh debuted on August 13, 1990, playing for the Los Angeles Dodgers at Dodger Stadium; he played his final game on October 2, 1990, playing for the Los Angeles Dodgers at Dodger Stadium.
Ed Walsh debuted on May 7, 1904, playing for the Chicago White Sox at South Side Park II; he played his final game on September 11, 1917, playing for the Boston Braves at Braves Field.