Robert Peter Geren
Born: September 22, 1961
San Diego, CA USA
Coaching Career: 2007-2011
Bob Geren compiled a record of 334 wins and 376 losses in his managing career with the Oakland Athletics. He began managing during the 2007 season and last managed during the 2011 campaign.
Statistical data from Baseball Databank, made available under the Creative Commons Attribution-ShareAlike 3.0 Unported License