Jeff Musselman debuted on September 2, 1986, playing for the Toronto Blue Jays at Exhibition Stadium; he played his final game on September 7, 1990, playing for the New York Mets at Shea Stadium.
Ron Musselman debuted on August 18, 1982, playing for the Seattle Mariners at Kingdome; he played his final game on August 23, 1985, playing for the Toronto Blue Jays at Exhibition Stadium.
Jeff Musselman played in 15 games at pitcher for the Toronto Blue Jays in 1988, starting in all of them. He played for a total of 255 outs, equivalent to 9.44 9-inning games. He made 3 putouts, had 8 assists, and committed one error, equivalent to .106 errors per 9-inning game. He had one double play.
Jeff Abbott debuted on June 10, 1997 and played his final game on September 29, 2001.
Jeff Bailey debuted on July 6, 2007 and played his final game on July 4, 2009.
Jeff Baisley debuted on September 9, 2008 and played his final game on September 28, 2008.
Jeff Bajenaru debuted on September 4, 2004 and played his final game on August 7, 2006.
Jeff Baker debuted on April 4, 2005 and played his final game on September 27, 2013.
Jeff Baldwin debuted on May 22, 1990 and played his final game on June 4, 1990.
Jeff Ballard debuted on May 9, 1987 and played his final game on July 8, 1994.
Jeff Banister debuted on July 23, 1991 and played his final game on July 23, 1991.
Jeff Barkley debuted on September 16, 1984 and played his final game on July 26, 1985.
Jeff Barry debuted on June 9, 1995 and played his final game on October 3, 1999.