Chelsea's Brazilian-born Spanish striker Diego Costa (3L) and Liverpool's English midfielder Steven Gerrard (4L) confront each other after a challenge, an incident for which they were both booked, during the English League Cup semi-final second leg football match between Chelsea and Liverpool at Stamford Bridge in London on January 27, 2015. AFP PHOTO / GLYN KIRK RESTRICTED TO EDITORIAL USE. No use with unauthorized audio, video, data, fixture lists, club/league logos or live services. Online in-match use limited to 45 images, no video emulation. No use in betting, games or single club/league/player publications. (Photo credit should read GLYN KIRK/AFP via Getty Images)
