Celebrities who had cameos on 'Seinfeld
Keith Hernandez revisits his classic cameo on 'Seinfeld', 2017 MLB Playoffs
A look back at the Seinfeld episode The Boyfriend with Keith Hernandez
The 10 funniest 'Seinfeld' sports cameos* from Jeter to Hernandez
theScore on X: Keith Hernandez? The Guy From Seinfeld? Mets legend and broadcaster is getting his jersey retired. 👏 / X
Keith Hernandez Hitting on Mrs. Met Will Never Get Old
There aren't enough mind blown gifs on earth for this Keith Hernandez ' Seinfeld' revelation, This is the Loop
Keith Hernandez's Seinfeld Cameo is Still Legendary 20 Years Later - FanBuzz
When You Came on That Was a Big Deal'- Comedian Jerry Seinfeld Sends Heartwarming Message to NY Mets Legend Keith Hernandez on His Jersey Retirement Day - EssentiallySports
Keith Hernandez Says Jason Alexander Was “Standoffish” on “Seinfeld” Set
Seinfeld': 25 Greatest Sports Episodes
Mets Seinfeld night: Jerry Seinfeld and Keith Hernandez to reunite - Sports Illustrated