Tip - Unspinning The Mythical Gyroball, The Demon Miracle Pitch That Wasn't

Once feared, now largely forgotten, the gyroball retains a stubborn hold on the baseball imagination. Perhaps Red Sox closer Koji Uehara can put the pitch to rest:
Tags: gyroball, dead spin, mlb, baseball, japan, Kazushi Tezuka, mysteries, daisuke matsuzaka, npb, pitching, tldr, Deadspin