Morris Madden debuted on June 11, 1987, playing for the Detroit Tigers at Tiger Stadium; he played his final game on June 23, 1989, playing for the Pittsburgh Pirates at Three Rivers Stadium.
Gene Madden debuted on April 20, 1916, playing for the at ; he played his final game on April 20, 1916, playing for the at .
NBA player Markieff Morris played for Kansas.
NFL player Morris Claiborne played for LSU.
NFL player Stephen Morris played for Miami (Fla.).
NFL player Darryl Morris played for Texas State.
NFL player Alfred Morris played for Florida Atlantic.
Frank Madden debuted on July 4, 1914, playing for the Pittsburgh Rebels at ; he played his final game on August 5, 1914, playing for the Pittsburgh Rebels at .
Madden 09 is a single-player game only.
Pete Morris debuted on May 14, 1884, playing for the Washington Nationals at ; he played his final game on May 14, 1884, playing for the Washington Nationals at .
Mike Madden debuted on April 5, 1983, playing for the Houston Astros at Astrodome; he played his final game on June 11, 1986, playing for the Houston Astros at Astrodome.
Tommy Madden debuted on September 10, 1906, playing for the Boston Beaneaters at South End Grounds III; he played his final game on April 15, 1910, playing for the at .
Ed Morris debuted on May 1, 1884, playing for the Columbus Buckeyes at Recreation Park I; he played his final game on October 1, 1890, playing for the Pittsburgh Burghers at .