Jason Hammel undergoing surgery on right knee, out at least four weeks
The Orioles celebrated a walkoff victory over the Tigers on Saturday, but they’re struggling to cling to an American League Wild Card spot and could be without one of their best starters for a while.
Dan Connolly of the Baltimore Sun writes that Jason Hammel has cartilage “floating” in his right knee that gives him pain whenever he tries a bending motion. He’ll need surgery to fully relieve it, and the rehab for such a procedure takes at least seven weeks.
Hammel will sleep on it, weighing whether to try and pitch through the discomfort. He’s going to be placed on the 15-day disabled list before the Orioles close out their three-game set Sunday against the Tigers.
25-year-old left-hander Brian Matusz will likely get another crack at the starting rotation no matter what Hammel decides to do. He has a 5.42 ERA, 1.71 WHIP and 62/38 K/BB ratio in 84 2/3 innings this season.
SUNDAY, 11:31 AM: Connolly reports that Hammel is indeed having the surgery, but it’s of the arthroscopic variety and he might miss only four weeks. Still, it’s certainly a tough blow to the fading O’s.