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)

Inside Mets manager Buck Showalter's on-field wardrobe: 'He is 100 percent into fashion' - The Athletic

Why Baseball Managers Wear Uniforms

Like Buck Showalter, new Orioles pitching coach Roger McDowell has 'Seinfeld' cameo on resume

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

BSmile] Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Seinfeld : r/baseball

Baseball by BSmile on X: Great Moment In Baseball Uniform History: George Costanza talks to New York #Yankees manager Buck Showalter about switching from polyester to cotton uniforms! #MLB #Mets #LGM #Seinfeld

Yankees' George Steinbrenner wasn't a fan of 'Seinfeld,' according to Mets' Buck Showalter

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

Jerry Seinfeld birthday tribute: 10 best sports moments from the show

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