Jerry Koosman – Society for American Baseball Research
Jerry Koosman - Family day 1975 and 1971. Alot of great
Mets' Jerry Koosman is finally getting the respect he is due
Meet the (Champion) Mets: It Was All in the Cards - The New York Times
Random posting for the start of the division series
New York Mets: The 10 Greatest Mets Managers of All Time, News, Scores, Highlights, Stats, and Rumors
Remembering Mets History (1975) Jerry Koosman Wins 100th Career Game
1971 MLB All-Star game. 7/13/71 #johnnybench #vidablue #cincinnatireds
Jerry Koosman Stats & Facts - This Day In Baseball
Seaver was a 3-time Cy Young winner and was elected to the Hall in '92