Keith Hernandez
- Given Name
- Keith
- Nickname(s)
- Mex
- Born
- 10/20/1953 — San Francisco, CA, USA
- Weight
- 180 lbs
- Height
- 6' 0"
- Throws
- L
- Bats
- L
- Team(s)
- St. Louis Cardinals (1974–1983)New York Mets (1983–1989)Cleveland Indians (1990)
- Debut
- 1974-08-30
- Final Game
- 1990-07-24