Are the Rays done? 

July, 30, 2013
7/30/13
10:13
AM ET
The Tampa Bay Rays, the leader in the American League East entering play Tuesday, acquired right-hander Jesse Crain from the Chicago White Sox Monday, tweeted ESPN The Magazine's Buster Olney, shoring up the club's relief corps if Crain comes back healthy from a sore shoulder. Might the Rays strike again?