September 12, 1914: Yankees hurler Ray Keating caught red-handed; American League bans emery ball
The inventor of the emery ball, former New York Highlanders/Yankees pitcher Russ Ford, did his best to keep his trick pitch a secret. He began using it in the American League in 1910 and for a while the competitive advantage was all his.1 But teammate Earle Gardner figured out what Ford was up to and […]
