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What does sandpaper do to a ball? - ESPN Video
MLB: 7 Pitchers Who Will Go Down in History as Cheaters
Grit and Sandpaper Boston Baseball shirt - T Shirt Classic
Slippery Slope: Pine Tar and Other Obvious Ways Athletes 'Cheat' - ABC News
Why cricketers sandpaper their balls
Pitchers' guide to cheating: How to do it right
Mariano Rivera back with Yankees as guest instructor in spring | FOX Sports
Giles: From Sandpaper to Hitching Rides – Sport's Most Inventive Cheats | The Sport Digest
Game-Used Baseball: Eli White 11th Career Hit & 5th Career RBI (TEX@KC 4/1/21) | Kansas City Royals Auctions
Chris Sale compares 2021 Boston Red Sox to sandpaper; 'We find ways to win on days that we probably shouldn't win' - masslive.com
Emery ball - Wikipedia
The physics of baseball's most popular illegal pitches.
BASEBALL; Sandpaper II: Leary Pure But Rough Finish for Yanks - The New York Times
Rube Foster" gouache and pastel on sandpaper by Arden von Haeger. | Sports art, Baseball art, Negro league baseball
Legalizing grip-enhancing substances for MLB pitchers: a step towards batter safety – The Stampede
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Tim Paine alleges South African ball tampering followed Australian sandpaper scandal | Australian ball tampering | The Guardian
Spitballs, nail files, and other ways pitchers cheat | The Week
Detroit Tigers: The Brian Moehler Sandpaper Story
MIN@CAL: Joe Niekro ejected from game - YouTube
Joe Niekro gets ejected for cheating, 30 years ago today - Sports Illustrated
Sandpaper was all the rage in the 1980s | The Australian
