Charles David "Fritz" Hamburg is an American college baseball coach and former catcher.
Hamburg began his coaching career as an assistant for the Cornell Big Red baseball team.
After two years, Hamburg moved on to be an assistant at New Mexico State and Cal Poly Pomona.
Hamburg spent the 1996 season at Georgia before rejoining his alma mater Ithaca as an assistant from 1997 to 2000.
[5] On August 26, 2008, Hamburg was named the head coach of the Saint Joseph's Hawks baseball program.