WEDNESDAY: Griffin’s surgery took place today, according to the Athletics’ official Twitter feed.
TUESDAY: Griffin will, in fact, have Tommy John surgery, CBS Sports’ Jon Heyman tweets.
FRIDAY 7:12pm: “No decision on the next course of treatment will be finalized” until Dr. Mehlhoff sees Griffin on Tuesday, A’s assistant GM David Forst tells Susan Slusser of the San Francisco Chronicle (Twitter link).
6:28pm: Athletics righty A.J. Griffin will undergo Tommy John surgery next week, a source tells Joe Stiglich of CSNBayArea.com. An elbow issue first cropped up for the 26-year-old pitcher in March, and word came from A’s manager Bob Melvin this week that Griffin would visit Houston-area specialist Dr. Thomas Mehlhoff on Tuesday for a second opinion.
Griffin provided 200 innings of 3.83 ball as a member of the A’s rotation last year. The A’s had already lost Jarrod Parker to Tommy John in March. The A’s seemed to have a surplus of starting pitching when they reached an agreement with Scott Kazmir in December, but attrition has taken its toll. Nonetheless, Oakland’s 2.74 rotation ERA ranks first in the American League this year. The group is comprised of Kazmir, Sonny Gray, Dan Straily, Tommy Milone, and the surprising Jesse Chavez. The A’s may still be compelled to add to their starting pitching depth as the summer wears on.
In an ESPN article today, Jayson Stark addressed this year’s Tommy John epidemic, of which Griffin appears to be the 17th victim.