Jerry Koosman Sets Early Franchise Record - Mets History

The 1969 Mets: The Greatest Cinderella Story in Baseball History - NBC Sports

How New York Mets signed pitcher Jerry Koosman thanks to eagle-eyed Staten Islander

What Jerry Koosman and Tom Seaver did 50 years ago is unimaginable today – New York Daily News

Jerry Koosman to Have Number Retired on August 28, 2021 - Metsmerized Online

BLOMBERG COLUMN: Childhood favorite Koosman, star of 'Miracle Mets,' righly honored by franchise

Jerry Koosman interview

Best left-handed starters in Mets history

Remembering Mets History (1976) Jerry Koosman Wins His 20th Game

Jerry Koosman to Have Number Retired on August 28, 2021 - Metsmerized Online

Remembering Mets History (1968): Jerry Koosman Tosses Back to Back Shut Outs As Mets Win 1st Home Opener

Jerry Koosman - Mets History

Best left-handed starters in Mets history

MORE