Major League Baseball is renewing its efforts to crack down on pitchers using foreign substances, according to MLB Network's Jon Heyman. The supposed forthcoming crackdown comes after Thursday's ...

MLB vows to crack down on pitchers' use of foreign substances, threatens 10 game ban for those caught ...

MLB foreign substance crack down: Six things to know about baseball's sticky situation Major League Baseball plans to enhance monitoring of foreign substance use by pitchers ...

Evidence was presented at the MLB owners meetings to suggest that the use of illegal foreign substances by pitchers trying to enhance spin rates and get an edge is “very prevalent” in the game.

Major League Baseball on Tuesday announced that it would begin cracking down on pitchers who are using sticky substances on baseballs in an attempt to gain a competitive advantage.