A field guide to pitchers using pine tar

Pitchers have used pine tar for decades, though most players are smart enough to be discreet about the well-known practice. Several questions arise from Wednesday night’s embarrassment at Fenway Park

Why Pitchers Use Pine Tar

Does pine tar increase your spin rate? And are the Astros all over

April 24, 2014

Absolutely I'm All for It': MLB's Stars Debate Pitchers Using

Hall of Fame pitcher Gaylord Perry dies at 84 - The Columbian

Buster Olney: Has baseball's pine tar problem gotten worse? - ESPN

Ex-Angels staffer says Gerrit Cole, others used illegal product

Detroit Tigers Links: Spring training roster battles are starting

Should Pine Tar Be Legal for Pitchers?

Trevor Bauer blasts MLB after report balls were inspected - Los

Brett Looks Back At Infamous 1983 Pine Tar Game Versus Yankees

Chris Welsh says Chris Archer used pine tar on jersey for some pitches

Is It Legal to Use Pine Tar for Baseball?

Max Scherzer suspended after being ejection, will not appeal