Josh Beckett suffered a concussion last week when he was hit in the head by a ball off the bat of Red Sox staff member Ino Guerrero. He returned to the mound on Tuesday, pitching 2 2/3 innings against the Astros, allowing one run on a double while striking out four. "I've just got to make sure Ino wears his vest and pink hat so we know where he's at," Beckett joked. "It's not something I'm concerned with happening again. I think those guys [NFL players] have a lot more to worry about, just being as big and strong and fast as they are."