Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times
Video: Nationals' Max Scherzer checked for sticky substances
Why are MLB umpires so bad at calling inside pitches as strikes when they should be balls? - Quora
MLB pitchers ponder expectations for them as new substance rule takes effect
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Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times
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LEADING OFF: MLB begins checking pitchers for sticky stuff
Washington Nationals
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MLB trade rumors and news: Things get weird during foreign substance checks, Franco homers for first major league hit - MLB Daily Dish
MLB Rumors: Umpires Will Begin Checking For Foreign Substances
MLB asks umpires for heightened sticky substance checks - NBC Sports
Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times
MLB Ejection 017 - Phil Cuzzi (1; Max Scherzer) - Close Call Sports & Umpire Ejection Fantasy League
MLB foreign substance: Ex-pitcher Mike Dunne bristles at checks
