Mark Stewart debuted on October 4, 1913, playing for the Cincinnati Reds at Crosley Field; he played his final game on October 4, 1913, playing for the Cincinnati Reds at Crosley Field.
Mark Belanger debuted on August 7, 1965 and played his final game on October 2, 1982.
Mark Ciardi debuted on April 9, 1987 and played his final game on April 28, 1987.
Mark Corey debuted on September 1, 1979 and played his final game on October 3, 1981.
Mark Davidson debuted on June 20, 1986 and played his final game on September 20, 1991.
Mark Ellis debuted on April 9, 2002 and played his final game on September 29, 2013.
NFL player Jonathan Stewart played for Oregon.
NFL player Jeremy Stewart played for Stanford.
NFL player Darian Stewart played for South Carolina.
Mark Acre debuted on May 13, 1994 and played his final game on May 10, 1997.
Mark Bailey debuted on April 27, 1984 and played his final game on August 22, 1992.
Mark Baldwin debuted on May 2, 1887 and played his final game on September 30, 1893.
Mark Ballinger debuted on August 6, 1971 and played his final game on September 25, 1971.
Mark Belanger debuted on August 7, 1965 and played his final game on October 2, 1982.
Mark Bomback debuted on September 12, 1978 and played his final game on July 21, 1982.
Mark Bradley debuted on September 3, 1981 and played his final game on October 2, 1983.
Mark Brandenburg debuted on July 20, 1995 and played his final game on September 27, 1997.
Mark Brouhard debuted on April 12, 1980 and played his final game on October 6, 1985.