Joe Niekro gets ejected for cheating, 30 years ago today - Sports Illustrated
The physics of baseball's most popular illegal pitches.
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Barnegat Baseball 5-13-21 - The SandPaper
Aug. 3, 1987: That time Joe Niekro tried to hide evidence of cheating, then got busted | Sporting News
NY starter Michael Pineda ejected for using illegal substance in Sox' win – Boston Herald
Southern-Pinelands Baseball 6-11-21 - The SandPaper
Darren Rovell on Twitter: "Pitchers playing the ball has been around much longer than the prevalence of performance enhancing drugs. In 1999, Tigers pitcher Brian Moehler was caught with sandpaper GLUED TO
Twins No-Hitters
Sandpaper was all the rage in the 1980s
Joe Niekro gets ejected for cheating, 30 years ago today - Sports Illustrated
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The good Aceves returns for Red Sox
MLB foreign substance crack down: Six things to know about baseball's sticky situation - CBSSports.com