With Foreign Substances, MLB Faces Crisis of Its Own Making - The New York Times
Tyler Glasnow Explodes On MLB, Your Foreign Substance Crackdown Ruined My Elbow!
New York Yankees on crackdown of MLB pitchers use of sticky substances
MLB sticky stuff: Takeaways after one month of enforcement - Sports Illustrated
Astros' Lance McCullers Jr. criticizes MLB's crackdown on sticky substances
MLB - Rays place RHP Tyler Glasnow on 10-day IL with
All-Star pitcher Tyler Glasnow: MLB's substance crackdown caused injury
How Mets addressed MLB's sticky stuff crackdown with pitchers
The Science Behind Baseball's Sticky Pitching Problem
Rays' Tyler Glasnow blames MLB crackdown for UCL injury
Tampa Bay Rays' Tyler Glasnow to have Tommy John surgery
MLB pitchers ponder expectations for them as new substance rule takes effect
Tyler Glasnow Thinks MLB's Foreign Substance Crackdown Led to His Injury
Yankees' Gerrit Cole after MLB's crackdown: 'It's so hard to grip the ball