What's sticky about Pine Tar in Major League Baseball? Meet the leagues worst kept secret

Call it Bye, bye American Pie as a Major League Baseball is forced to punish a star Yankees player for doing something most pitchers do on a regular basis. When pitcher Yankees pitcher Michael …

A Sticky Situation: Why MLB Should Legalize Pine Tar and Other Sticky Substances That Help Pitchers With Grip – The Flintridge Press

MLB Power Rankings: The 50 Strangest Superstitions and Rituals in Baseball, News, Scores, Highlights, Stats, and Rumors

The Pine Tar Incident: Sticky World of Pine Tar - Last Word On Baseball

What Is Pine Tar And Why Is It Illegal In Baseball?

The History of Pine Tar in Baseball

A field guide to pitchers using pine tar

Umpire Substance Checks Put Pitchers in Awkward Positions - The New York Times

What Is Pine Tar? Here's Everything You Need To Know

Does a (baseball) pine tar stick dry up, should I seal it in a ziplock bag of some sort? - Quora

Why the Phillies' Carlos Santana uses so much pine tar