MLB asks umps for more random checks on sticky substances - NBC Sports

Joe Girardi's take on new MLB rule and Didi Gregorius injury – NBC Sports Philadelphia

Video: Nationals' Max Scherzer checked for sticky substances

Max Scherzer's 'sticky stuff' ejection, and MLB's rules explained

O'Neil: MLB's handling of Mariners LHP Santiago's suspension is all wrong - Seattle Sports

MLB Memo: Umpires Told to Increase 'Frequency and Scope' of 'Sticky Stuff' Checks, News, Scores, Highlights, Stats, and Rumors

Dodgers Acquire Kimbrel, Send Pollock To White Sox

What did Trevor Bauer do with foreign substance check? Not much.

O'Neil: MLB's handling of Mariners LHP Santiago's suspension is all wrong - Seattle Sports

Cubs' Craig Kimbrel breaks silence on MLB's sticky stuff crackdown – NBC Sports Chicago