Yankees' George Steinbrenner wasn't a fan of 'Seinfeld,' according to Mets' Buck Showalter
George Steinbrenner - Wikipedia
Mets Manager Buck Showalter Talks Seinfeld
Who was the series best recurring character? My vote: David Puddy : r/ seinfeld
Buck Showalter is reshaping the first-place Mets, one detail at a time - The Athletic
Ranking the 25 greatest 'Seinfeld' episodes of all-time
George Steinbrenner - Wikipedia
Ranking the 25 greatest 'Seinfeld' episodes of all-time
The 17 best baseball moments on 'Seinfeld