82 years old (Born on December 23, 1942)
MLB pitcher who teamed with Tom Seaver to help the New York Mets win the World Series in 1969.
Jerry Koosman's Best Moments
Rob C
Happy birthday, Jerry Koosman! KOOS!
- Rob C
(1 month ago)
Dan Evans
Wishing Jerry Koosman a Happy 72nd Birthday. Talented, brilliant baseball mind & thankful he was so willing to share knowledge w/me.
- Dan Evans
(1 month ago)
Tom Thress
Happy 72nd birthday to former major-league pitcher Jerry Koosman
- Tom Thress
(1 month ago)
In Mets We Trust™
Happy Birthday to Mets legend, and the man who secured the first ever New York Mets Championship, Jerry Koosman
- In Mets We Trust™
(1 month ago)
1970s Baseball
Happy Birthday to Jerry Koosman, 2x All-Star who had 6 15-win seasons and 2 20-win years. Career 222 wins, 3.36 ERA
- 1970s Baseball
(1 month ago)
Erik Lux
Happy birthday, Jerry Koosman! The Koos
- Erik Lux
(1 month ago)
ThatBall\'sOuttaHere
Happy 72nd birthday to P Jerry Koosman, who wrapped up a fantastic 19-yr career with 2 seasons in 1984-85.
- ThatBall\'sOuttaHere
(1 month ago)
Skip Bazat
Happy birthday, Jerry Koosman!
- Skip Bazat
(1 month ago)
Michael Griffin
Happy Birthday, Jerry Koosman.
- Michael Griffin
(1 month ago)
Mets Wire
messages: Happy birthday, Jerry Koosman!
- Mets Wire
(1 month ago)
New York Mets
Happy birthday, Jerry Koosman!
- New York Mets
(1 month ago)
Adam Darowski
Happy 72nd birthday to Jerry Koosman. His 99 Hall Rating is better than 68 Hall of Famers..
- Adam Darowski
(1 month ago)
jon jae
Happy Birthday Jerry Koosman. Next to Seaver the 2nd best pitcher in NY Mets history.
- jon jae
(1 month ago)
Mel A. Phillips
\"Happy Birthday...happy birthday:\" Eddie Vedder (50), SUSAN Lucci (68), Harry Shearer (71), Jerry Koosman (72) &...
- Mel A. Phillips
(1 month ago)
Derek Mann
Happy birthday to 2x all-star and 1969 WS champion P Jerry Koosman
- Derek Mann
(1 month ago)
Keith Hernandez
Happy Mets Birthday December 23rd! Tim Harkness (1937), Jerry Koosman (1942), Tim Leary (1958), Rick White...
- Keith Hernandez
(1 month ago)
Chris Morris
Happy birthday to Jerry Koosman, 72 today :-)
- Chris Morris
(1 month ago)