Brian Roberts returns to the Baltimore Orioles lineup after a concussion sustained sliding into first base kept him since May 16, 2011. (AP Photo/The Buffalo News, Harry Scull Jr.)

Photo by: Harry Scull Jr.

Brian Roberts returns to the Baltimore Orioles lineup after a concussion sustained sliding into first base kept him since May 16, 2011. (AP Photo/The Buffalo News, Harry Scull Jr.)