MLB Central: Leiter and Peterson on Tommy John
Al Leiter and former pitching coach Rick Peterson break down the mechanical issues that usually result in Tommy John surgery.
Posted by MLB Network on Friday, 9 June 2017
MLB Central: Leiter and Peterson on Tommy John
Al Leiter and former pitching coach Rick Peterson break down the mechanical issues that usually result in Tommy John surgery.
Posted by MLB Network on Friday, 9 June 2017