Atletico's Diego Costa, center, and Chelsea's John Obi Mikel, center right, battle for the ball in the Chelsea goalmouth during in semifinal, 1st leg Champions League soccer match between Atletico ... more 
Atletico's Diego Costa, center, and Chelsea's John Obi Mikel, center right, battle for the ball in the Chelsea goalmouth during in semifinal, 1st leg Champions League soccer match between Atletico Madrid and Chelsea at the Vicente Calderon stadium in Madrid, Spain, Tuesday, April 22, 2014 .(AP Photo/Paul White) less 
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Associated Press | Photo By Paul White
Tue, Apr 22, 2014 6:45 PM EDT