Jonathan Matt Palmer
- Bats Right, Throws Right
- Height 6' 2", Weight 200 lb.
- School Southwest Missouri State University
- Debut August 16, 2008
Pitcher Matt Palmer was roughed up in his major league debut for the San Francisco Giants. Starting the August 16, 2008 game at Atlanta, he allowed six runs on seven hits in 2 ⅓ innings to be tagged with the loss and a 23.14 ERA.