Red Sox infielder Mike Lowell left Friday's game after fouling a ball off his left knee.
X-rays came back negative and Boston released that Lowell has a bruised knee.
"He took a pretty good shot," manager Terry Francona said. "It was just below the kneecap and it didn't get just bone. We were going to DH him tomorrow, but I don't think that's realistic. He's going to be pretty sore."
X-Rays Negative On Lowell's Knee