Ki stuns Blues with extra-time winner

Sunderland 2 Chelsea 1 (aet)

The South Korea international, on loan at the Stadium of Light from Swansea, struck in the final minute of extra time to complete a famous 2-1 win and end Jose Mourinho’s hopes of winning the trophy which gave him his first honour during his previous spell at Stamford Bridge.

Lee Cattermole’s own goal looked to have sent Chelsea through to the last four until substitute Fabio Borini struck with just two minutes of normal time remaining to send the tie into extra time.