Sergio Armando Mitre
- Bats Right, Throws Right
- Height 6' 4", Weight 210 lb.
- School San Diego City College
- Debut July 22, 2003
- Final Game July 15, 2011
- Born February 16, 1981 in Los Angeles, CA USA
In January 2009, Sergio Mitre was suspended for 50 games by Major League Baseball for a positive test for a banned substance. The California native said it was from an over-the-counter supplement he had purchased.
On May 10, 2010 ESPN Monday Night Baseball announcer Aaron Boone commented that while teammates with Sergio Mitre, opposing players routinely commented that Mitre's pitches were some of the most deceptive in the league.