Herb Welch debuted on September 15, 1925, playing for the Boston Red Sox at Fenway Park I; he played his final game on October 1, 1925, playing for the Boston Red Sox at Fenway Park I.
NFL player Thomas Welch played for Vanderbilt.
Herb Adams debuted on September 17, 1948 and played his final game on August 30, 1950.
Herb Bradley debuted on May 9, 1927 and played his final game on July 15, 1929.
Herb Bremer debuted on September 16, 1937 and played his final game on September 3, 1939.
Herb Cobb debuted on April 21, 1929 and played his final game on April 21, 1929.
Herb Conyers debuted on April 18, 1950 and played his final game on October 1, 1950.
Herb Crompton debuted on April 26, 1937 and played his final game on September 12, 1945.
Herb Gorman debuted on April 19, 1952, playing for the at ; he played his final game on April 19, 1952, playing for the at .
Ted Welch debuted on May 15, 1914, playing for the St. Louis Terriers at ; he played his final game on June 25, 1914, playing for the St. Louis Terriers at .
Milt Welch debuted on June 5, 1945, playing for the Detroit Tigers at Briggs Stadium; he played his final game on June 5, 1945, playing for the Detroit Tigers at Briggs Stadium.
Johnny Welch debuted on May 22, 1926, playing for the Chicago Cubs at Wrigley Field; he played his final game on August 26, 1936, playing for the Pittsburgh Pirates at Forbes Field.
Mike Welch debuted on July 17, 1998, playing for the Philadelphia Phillies at Veterans Stadium; he played his final game on September 27, 1998, playing for the Philadelphia Phillies at Veterans Stadium.