Honoring Jerry Koosman: To break a slump, Mets look to the past - The Athletic
Donn Clendenon – Society for American Baseball Research
1969 Miracle Mets were one of a kind - Newsday
Major League Season Recap 1973 - This Day In Baseball
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Randy Johnson vs John Kruk #randyjohnson #bigunit #johnkruk #MLB
Felix Millan best hitter on the 1973 Mets
Jerry Koosman Sets Early Franchise Record - Mets History
1969 Miracle Mets were one of a kind - Newsday
Mets to Retire Jerry Koosman's Jersey - The New York Times
Felix Millan best hitter on the 1973 Mets
1969 Miracle Mets were one of a kind - Newsday
Mike Andrews – Society for American Baseball Research
Jerry Koosman Wins 20th Game New York Mets! Shea Stadium
