The Data Behind Baseball's Stickiest Problem - WSJ
Mets asking umpire to check pitcher's ear for foreign substances stirs controversy - CBS News
Two weeks into MLB's foreign substance enforcement, lower spin rates and improving offense - Washington Times
MLB sticky stuff: Pitcher checks, enforcements change in 2022 - Sports Illustrated
Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times
MLB suspends 4 minor league pitchers over foreign substances | ksdk.com
Dodgers can't take advantage of Max Scherzer's ejection - Los Angeles Times
Sun lotion and curveballs: Why MLB is gripped by dubious 'foreign substances' | MLB | The Guardian
/cdn.vox-cdn.com/uploads/chorus_image/image/67040198/IllegalPitcherSubstances_Getty_Ringer.0.jpg "What the MLB's Foreign-Substance Crackdown Could Mean for Pitchers - The Ringer")
What the MLB's Foreign-Substance Crackdown Could Mean for Pitchers - The Ringer
What will MLB's crackdown on foreign substances mean for Giants pitchers? | KNBR
/cdn.vox-cdn.com/uploads/chorus_asset/file/22552009/usa_today_16152058.jpg "Impact of MLB's future crackdown of foreign substance - Federal Baseball")
Impact of MLB's future crackdown of foreign substance - Federal Baseball
/cdn.vox-cdn.com/uploads/chorus_asset/file/22661236/usa_today_15981427.jpg "With MLB set to police foreign substances, Astros pitchers don't appear to be as culpable as some - The Crawfish Boxes")
With MLB set to police foreign substances, Astros pitchers don't appear to be as culpable as some - The Crawfish Boxes
/cloudfront-us-east-2.images.arcpublishing.com/reuters/2EPG2UREVZI4VBBK2MKLTXNHPI.jpg "Scherzer faces 10-game suspension for foreign substance | Reuters")
Scherzer faces 10-game suspension for foreign substance | Reuters
MLB to crack down on foreign substance use by pitchers - MLB | NBC Sports
MLB's Foreign Substance Problem and How to Fix It – The Blue & Gold
America's pastime has a new ritual: Frisking pitchers for sticky stuff | CNN
Which pitchers may be suffering most from MLB's foreign substance crackdown? | theScore.com
/cdn.vox-cdn.com/uploads/chorus_asset/file/22661443/169720565.jpg "MLB will enforce foreign-substance ban on balls; Rays' Tyler Glasnow responds after going on injured list - Athletics Nation")
MLB will enforce foreign-substance ban on balls; Rays' Tyler Glasnow responds after going on injured list - Athletics Nation
/cdn.vox-cdn.com/uploads/chorus_image/image/69433776/Screen_Shot_2021_06_10_at_10.55.23_AM.0.png "MLB should use MORE foreign substances to make baseball better than ever - SBNation.com")
MLB should use MORE foreign substances to make baseball better than ever - SBNation.com
Max Scherzer suspension highlights gaping hole in MLB foreign substance ruling - AS USA
Trevor Bauer explains what 70 percent of MLB pitchers are doing that's 'a bigger advantage than steroids' | Sporting News
Report: MLB wants to enforce foreign-substance rules with new, stickier balls
/cdn.vox-cdn.com/uploads/chorus_image/image/69456761/usa_today_16132000.0.jpg "MLB is banning foreign substances on baseballs and it's going to be a mess - Bleed Cubbie Blue")
MLB is banning foreign substances on baseballs and it's going to be a mess - Bleed Cubbie Blue
