Trevor Bauer says pitchers are still using pine tar to boost spin rates

In a conversation on HBO’s “Real Sports with Bryant Gumbel,” Bauer says he believes that 70% of pitchers are still using pine tar to boost spin rates, hiding it on their gloves, hats, and belts.

In a conversation on HBO’s “Real Sports with Bryant Gumbel,” Bauer says he believes that 70% of pitchers are still using pine tar to boost spin rates, hiding it on their gloves, hats, and belts.