Seinfeld Tour – Travel guide at Wikivoyage
Watch: Buck Showalter says 'Seinfeld' cameo costs him money
Teach Me Stuff
Who Is George Steinbrenner -- The Yankees Transformer?
Happy 62nd birthday to Buck Showalter, who always has the best pop culture takes
Buck Showalter had no idea 'Seinfeld' was popular when he made his appearance on the show
The Year the Yankees and Mets Brought Winning Baseball Back to New York
The Year the Yankees and Mets Brought Winning Baseball Back to New York
Many stars played themselves. What were your favorite scenes or appearances? : r/seinfeld
Buck Showalter's looming Mets decisions will be telling
Buck Showalter didn't know what 'Seinfeld' was before his 1994 cameo
Top 10: Seinfeld baseball storylines
Tim Kurkjian's Baseball Fix - Buck Showalter sees things nobody else can see - ESPN