AP photo: Stephen Vogt belts an RBI double to left field as the New York Brian McCann watches in the sixth at the Oakland Coliseum

On the A’s podcast with Jerry, A’s pitcher Sonny Gray who was diagnosed with a quad trapezia and the trapezia is a large muscle up on your shoulder where your shoulder blade hangs out. When you throw a pitch your moving your trapezia and if there is something not going right in there it can really throw your motion off.

A person or player who has a sore shoulder and tries moving it around and tries to get the right position and this could very well be happening to Gray. The A’s say Gray’s velocity was okay the big problem they had with Gray was he wasn’t able to locate his pitches where he wants them to be.

Jerry discusses Sonny Gray and a whole lot more concerning the A’s on the podcast below and each week at http://www.sportsradioservice.com