Jerry Koosman: NY Mets legend on jersey retirement, World Series
Former Mets Tom Seaver, Jerry Koosman and Nolan Ryan to reunite
Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)
1969 Miracle Mets were one of a kind - Newsday
1969 Miracle Mets were one of a kind - Newsday
The perpetually underrated Jerry Koosman – Mets360
Baseball notes
Baseball notes
Jerry Koosman Autographed Jersey - Mets History
Remembering Mets History (1969) Bean Balls Fly at Shea as Koosman
Tom Seaver's health serves as a reminder of last hurrah for '69
Remembering Mets History (1969) Bean Balls Fly at Shea as Koosman