Mets reliever Drew Smith ejected from Subway Series game vs. Yankees for illegal substance
The Year in Strange But True: Judge! Ohtani! And MLB's 20 most mind-blowing hitting, pitching feats - The Athletic
Is Masahiro Tanaka Worth the New York Yankees' 'Bold' Interest?, News, Scores, Highlights, Stats, and Rumors
MLB announces new guidance to deter use of foreign substances
Max Scherzer-Joe Girardi mess shows worst of sticky stuff checks - Sports Illustrated
MLB asks umpires for heightened sticky substance checks
How MLB umpire grades really work, and what it means for the future of balls and strikes - ESPN
MLB Tells Umpires to Check Pitchers Harder for Sticky Stuff - InsideHook
MLB Rumors: Umpires Will Begin Checking For Foreign Substances
MLB Outlines Plan for Umpires to Check Pitchers' Hands for Foreign Substances, News, Scores, Highlights, Stats, and Rumors
What is the MLB rule for sticky substances? - AS USA
Three Different MiLB Pitchers Ejected For Foreign Substances This Weekend — College Baseball, MLB Draft, Prospects - Baseball America