Buck Showalter on Seinfeld cameo, cotton uniforms - Sports Illustrated

Mets manager Buck Showalter says he has a problem with his 1994 'Seinfeld' cameo

Wade Boggs - Wikipedia

Buck Showalter - Wikipedia

Here Are the Top 25 Sports Moments on 'Seinfeld' – NBC Bay Area

Edmonton Oilers owned minor-league team will wear Seinfeld 'Puffy Shirt' jerseys - Sports Illustrated

Damn Yankees!: The Most Memorable Appearances by NY Yankee Players on Seinfeld, News, Scores, Highlights, Stats, and Rumors

A Uni Watch Look at New Mets Manager Buck Showalter

Buck Showalter on Seinfeld cameo, cotton uniforms - Sports Illustrated

Hot Stove #112 – The Two Yankee Georges (Costanza and Steinbrenner) and Lonnie's Jukebox (The Organ Chronicles)

Baseball news: New York Yankees, Seinfeld, George Steinbrenner, George Costanza

Seinfeld and Sports - Sports Illustrated

The 10 funniest 'Seinfeld' sports cameos* from Jeter to Hernandez

Buck Showalter didn't know what 'Seinfeld' was before his 1994 cameo