Mets and Yankees on 'Seinfeld': Looking back - Newsday
Jerry Seinfeld blames Timmy Trumpet for Mets' recent 'bad mojo
Yankees fall to Mets, embarrass themselves in seventh straight loss - Newsday
Jerry Seinfeld returns to Steve Somers' WFAN show as a caller after long absence - Newsday
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Joe Pepitone, Rowdy Star When the Yankees Faded, Dies at 82 - The New York Times
Q&A: Jerry Seinfeld, New York Mets, MLB superfan - ESPN
New York Mets - Wikipedia
Fifty years ago, it all began for the Mets - Newsday
Fifty years ago, it all began for the Mets - Newsday
Yankees, Not Mets, Were Masters of Seinfeld's Domain - WSJ
Mets Morning News: Mets fall to Braves for second straight day - Amazin' Avenue