MLB umps begin checking pitchers for foreign substances

MLB asks umps for more random checks on sticky substances

MLB to step up 'sticky stuff' checks on pitchers amid crackdown on illegal foreign substances, per report

MLB announces new protocols for preventing pitchers from using foreign substances - Royals Review

Yankees pitcher Domingo German ejected after foreign substance check

With substance checks in full swing, pitchers league-wide are less than pleased - The Boston Globe

MLB Teams to Ask to Check Pitchers for Foreign Substances - InsideHook

MLB Outlines Plan for Umpires to Check Pitchers' Hands for Foreign Substances, News, Scores, Highlights, Stats, and Rumors

Yankees Pitcher Suspended Over 'Foreign Substance' On Neck : The Two-Way : NPR

MLB asks umps for more random checks on sticky substances, Sports

MLB umps begin checking pitchers for foreign substances

Is Clayton Kershaw's elbow injury a result of foreign substance checks? – Orange County Register

Max Scherzer is ejected in fourth inning; Dodgers lose to Mets - Los Angeles Times

Max Scherzer suspended 10 games for having foreign substance on hand - Los Angeles Times

Let's talk about the sticky stuff in baseball - Royals Review

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