UPDATE: Susan Slusser of the San Francisco Chronicle says Griffin’s MRI turned up clean.
4:57 PM: Lee reports that Griffin exited due to right shoulder tightness.
4:46 PM: According to Jane Lee of MLB.com, Athletics right-hander A.J. Griffin left his start against the Blue Jays this afternoon in the top of the second inning with an apparent injury.
No word yet on the exact nature of the injury, but Griffin’s velocity took a pretty big dip over his final couple of pitches. He was visited on the mound by Athletics manager Bob Melvin and team trainer Nick Paparesta before being replaced by Jordan Norberto. Not what you want after last night’s 15-inning marathon.
Griffin has been a nice surprise for the A’s since making his major league debut on June 24, posting a 2.42 ERA and 35/10 K/BB ratio in 44 2/3 innings. Susan Slusser of the San Francisco Chronicle notes that Brandon McCarthy is slated to make his latest minor league rehab start with Triple-A Sacramento tonight, so he would be on his regular turn if needed. McCarthy has been sidelined since June 19 with a right shoulder strain.
The Dodgers announced on Thursday that the club activated pitcher Grant Dayton from the 10-day disabled list and designated pitcher Sergio Romo for assignment.
Dayton, 29, went on the disabled list earlier this month with neck stiffness. He’ll resume with a 3.63 ERA and a 20/12 K/BB ratio in 22 1/3 innings.
Romo, 34, signed a one-year, $3 million deal with the Dodgers in February. It didn’t really work out, as the right-hander posted a 6.12 ERA with a 31/12 K/BB ratio in 25 innings. His peripherals are still decent, so it wouldn’t be surprising if a team in need of a bullpen arm makes a deal with the Dodgers within the week.
MLB.com’s Jeffrey Flanagan reports that Royals pitcher Nate Karns underwent surgery for thoracic outlet syndrome on Wednesday. He’s expected to be ready for spring training next year. Karns went on the disabled list in May with an elbow injury and didn’t make much progress.
The Royals acquired Karns from the Mariners in January in exchange for outfielder Jarrod Dyson. Over eight starts and one relief appearance, the 29-year-old right-hander compiled a 4.17 ERA and a 51/13 K/BB ratio in 45 1/3 innings.
Karns will enter his first of three years of arbitration eligibility after the season, so he’ll be under the Royals’ control through 2020.