Justin Hampson debuted on September 10, 2006, playing for the Colorado Rockies at Coors Field; he played his final game on October 2, 2012, playing for the New York Mets at Citi Field.
Justin Hampson played in 39 games at pitcher for the San Diego Padres in 2007, starting in none of them. He played for a total of 160 outs, equivalent to 5.93 9-inning games. He made 3 putouts, had 14 assists, and committed no errors, equivalent to 0 errors per 9-inning game. He had one double play.
Justin Atchley debuted on April 7, 2001 and played his final game on July 12, 2001.
Justin Baughman debuted on May 17, 1998 and played his final game on September 30, 2000.
Justin Berg debuted on August 13, 2009 and played his final game on May 25, 2011.
Justin Brunette debuted on April 13, 2000 and played his final game on May 12, 2000.
Justin Christian debuted on June 24, 2008 and played his final game on September 30, 2012.
Justin Duchscherer debuted on July 25, 2001 and played his final game on April 29, 2010.
Justin De Fratus debuted on September 18, 2011 and played his final game on September 29, 2013.
NBA player Justin Hamilton played for LSU.
NFL player Justin Bethel played for Presbyterian.
NFL player Justin Blalock played for Texas.
NFL player Justin Forsett played for California.