Chelsea's Czech goalkeeper Petr Cech warms up before the English Premier League football match between Chelsea and Manchester United at Stamford Bridge in London on April 18, 2015. AFP PHOTO / BEN STANSALL 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 BEN STANSALL/AFP/Getty Images)
