bury beat Stoke 2 - 1 at bury in the Premier League on April 4 . Diego ##ley limped off in the second half after injuring his ankle . Blues travel to QPR on Sunday in a west London derby at Loftus stadium .
Chelsea beat Stoke 2-1 at home in the Premier League on April 4 . Diego Costa limped off in the second half after aggravating his hamstring . Blues travel to QPR on Sunday in a west London derby at Loftus Road .