Seinfeld takes turn as member of Mets' booth
Jerry Seinfeld joins Gary, Keith, and Ron in Mets booth to call baseball
WATCH: Jerry Seinfeld jumps into TV booth to make fun of Keith Hernandez and call Mets game
Jerry Seinfeld can't let go of his big issue with Mets booth
SNY.tv - Best of Jerry Seinfeld
Jerry Seinfeld stopped by the Mets broadcast booth to make fun of Keith Hernandez's mustache
Seinfeld takes turn as member of Mets' booth
SNY.tv - Best of Jerry Seinfeld
What is the Deal With All These Calls?' Might Be Complained About From Jerry Seinfeld Tonight
This Week In SNY: Mets Booth Highlights from May 7 through May 15 - Amazin' Avenue
Jerry Seinfeld joins Gary, Keith, and Ron in Mets booth to call baseball
WATCH: Jerry Seinfeld jumps into TV booth to make fun of Keith Hernandez and call Mets game
WATCH: Jerry Seinfeld jumps into TV booth to make fun of Keith Hernandez and call Mets game
Jerry Seinfeld joins Gary, Keith, and Ron in Mets booth to call baseball
SNY.tv - Best of Jerry Seinfeld