Mike Sonne – Page 2 – Science and Baseball
Baseball Musings: Pitchers Archives
Behind Joel Zumaya's elbow blowout - Twins - Twins Daily
BrothersJudd Blog: June 2009 Archives
Joel Zumaya's Tommy John: His Pitching Mechanics' Fault? - Driveline Baseball
Joel Zumaya Tattoos
Joel Zumaya Tattoos
What would be the result if a pitcher could throw a ball with as much topspin as a normal fastball has back spin? - Quora
Pitching Mechanics: The Problem
BrothersJudd Blog: June 2009 Archives