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It's great that the Mets are retiring Mike Piazza's number, but
![Keith Hernandez Has Jersey Retired, Gets Message from Jerry Seinfeld](https://wp.usatodaysports.com/wp-content/uploads/sites/90/2018/05/seinfeldweek.jpg)
Keith Hernandez on 'Seinfeld' nerves, laughs, and kissing Elaine
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Mets retire Keith Hernandez's No. 17 in Citi Field ceremony
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June 14, 1987: Oral history of Seinfeld Keith Hernandez show
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Mets retire Keith Hernandez's No. 17 in Citi Field ceremony
![Keith Hernandez Has Jersey Retired, Gets Message from Jerry Seinfeld](https://www.si.com/.image/ar_4:3%2Cc_fill%2Ccs_srgb%2Cfl_progressive%2Cq_auto:good%2Cw_1200/MTcyMzU4Nzk3MTgyOTA0MjYw/jerry-seinfeld.jpg)
Jerry Seinfeld says Mets first pitch is his greatest
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Keith Hernandez on Mets jersey retirement, career, '86 team
![Keith Hernandez Has Jersey Retired, Gets Message from Jerry Seinfeld](https://staticg.sportskeeda.com/editor/2022/07/de3d1-16575576033581-1920.jpg)
You were very important to my career and I think I was very
![Keith Hernandez Has Jersey Retired, Gets Message from Jerry Seinfeld](https://external-preview.redd.it/xiuGNoQN-wuZf4DOXNEda-F1FW-b6506RMtFGoZrlQk.jpg?width=640&crop=smart&auto=webp&s=9c666c5696de04c1a5f8d28f8af2d3cd4f424c04)
TIL that TV series re-runs can be an absolute cash cow for the
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There aren't enough mind blown gifs on earth for this Keith
![Keith Hernandez Has Jersey Retired, Gets Message from Jerry Seinfeld](https://content.api.news/v3/images/bin/6c0e2359bb9a45506e4375ac19ea2708)
Keith Hernandez: Still receives Seinfeld royalty cheques
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Keith Hernandez won over 'Seinfeld' star Jason Alexander
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Seinfeld The Boyfriend (TV Episode 1992) - IMDb