Jason Isringhausen
- Given Name
- Jason Derik
- Nickname(s)
- Izzy
- Born
- 9/7/1972 — Brighton, IL, USA
- Weight
- 235 lbs
- Height
- 6' 3"
- Throws
- R
- Bats
- R
- Team(s)
- New York Mets (1995–2011)Oakland Athletics (1999–2001)St. Louis Cardinals (2002–2008)Tampa Bay Rays (2009)Los Angeles Angels of Anaheim (2012)
- Debut
- 1995-07-17
- Final Game
- 2012-09-19