WATCH: Have you seen Courtois’ phenomenal last-minute save?

It took this superb stoppage-time save to deny Patrick van Aanholt a last-gasp equaliser

Chelsea maintained their unbeaten run last night, with a 1-0 win against Sunderland.

The home team provided tough opposition though, refusing to give up on the game despite being behind for the entire second half and under pressure for long periods.