Zito dives into life's curves in new memoir
Former A's, Giants hurler talks about book, brief time in Minors
Barry Zito made 467 appearances in professional baseball from 1999-2013 -- just 37 of which were in the Minor Leagues. A three-time All-Star and 2002 Cy Young winner, the left-hander with one of the most identifiable deliveries and curveballs of his era stepped away at 36 years old before returning