Buck Showalter on Seinfeld cameo, cotton uniforms - Sports Illustrated

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

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Buck Showalter on Seinfeld cameo, cotton uniforms - Sports Illustrated

Buck Showalter had no idea 'Seinfeld' was popular when he made his appearance on the show

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