The Athletic] Spider Tack is the stickiest stuff in baseball's foreign-substance controversy. Its inventor had no idea : r/baseball

the joy of sox: MLB Crackdown On Illegal Substances Will Begin Next Monday (June 21)Rule That Has Existed For Decades Will Now Suddenly Be Enforced Mid-Season

What is Spider Tack and why is MLB cracking down?

Sticky Substance' Crackdown Hasn't Reached College Baseball — At

Baseball's Sticky Situation With Ball Doctoring - The New York Times

Colorado Rockies news: The “stickiest” of situations - Purple Row

Baseball's dirty little secret is out. We decided to experiment

Here's how a pitcher would use the Spider Tack sticky substance, Baseball Night in NY

MLB to ban pitchers for using substances like Spider Tack

Commentary: Doctored baseballs aren't a big MLB scandal - Los Angeles Times

From the spitball to Spider Tack: A brief history of foreign substance use by pitchers in baseball

Glossary of baseball terms - Wikipedia

Baseball's dirty little secret is out. We decided to experiment

Eight Lingering Questions About MLB's Crackdown on Sticky Stuff