Bill Warren debuted on April 30, 1914, playing for the Indianapolis Hoosiers at ; he played his final game on May 23, 1915, playing for the Newark Pepper at .
Bill Ahearn debuted on June 19, 1880 and played his final game on June 19, 1880.
Bill Allison debuted on May 21, 1872 and played his final game on July 4, 1872.
Bill Annis debuted on May 1, 1884 and played his final game on August 8, 1884.
Bill Atkinson debuted on September 18, 1976 and played his final game on September 26, 1979.
Bill Bankston debuted on August 5, 1915 and played his final game on September 27, 1915.
Warren Bogle debuted on July 31, 1968 and played his final game on September 15, 1968.
Warren Brusstar debuted on May 6, 1977 and played his final game on October 3, 1985.
Warren Cromartie debuted on September 6, 1974 and played his final game on September 15, 1991.
Warren Fitzgerald debuted on June 4, 1891 and played his final game on June 8, 1892.
NFL player Jeremiah Warren played for South Florida.
NFL player Pierre Warren played for Jacksonville State.
NFL player Greg Warren played for North Carolina.
NBA player T.J. Warren played for North Carolina State.
Warren White debuted on June 17, 1871, playing for the Washington Olympics at Olympics Grounds; he played his final game on June 27, 1884, playing for the Washington Nationals at .
Bill Abernathie debuted on September 27, 1952 and played his final game on September 27, 1952.
Bill Abstein debuted on September 25, 1906 and played his final game on June 2, 1910.
Bill Ahearn debuted on June 19, 1880 and played his final game on June 19, 1880.