June 14, 1987: Oral history of Seinfeld Keith Hernandez show
The Oral History of Baseball on 'Seinfeld
10 min doc on the Seinfeld episode titled The Boyfriend starring Keith Hernandez. Keith is interviewed and reveals that the second spitter in the famous JFK-style scene was to be Darryl Strawberry.
A Guide to Elaine Benes's 29 Boyfriends on Seinfeld
Muscle spasm will land Angel Pagan on bench against Tigers; Jerry Seinfeld steals Mets broadcast – New York Daily News
Mets Retire Number of Keith Hernandez - The New York Times
Jerry Seinfeld and Keith Hernandez Reunite at NY Mets' Citi Field
Seinfeld The Boyfriend (TV Episode 1992) - IMDb
Today In TV History: 'Seinfeld' Went Viral Before Viral Was A Thing With ' The Boyfriend
BIO - Keith Hernandez
I'm Keith Hernandez by Keith Hernandez
Honoring Keith Hernandez's No. 17 jersey retirement with 17 stories of the Mets lifer - The Athletic
Seinfeld finale: These guest stars reprised their characters for last episode