Shkodran Mustafi and Laurent Koscielny had a field day against Diego Costa on Saturday.

The defensive duo have struck up a strong bond on the pitch and despite past performances, this time, Diego Costa was not getting the better of our back four.

Kos in particular was a complete monster, putting in well-timed but firm challenges, preventing Costa from getting the ball and, more importantly, taking any shots. While Mustafi was also brilliant.

Watch ‘Kostafi’ bossing the Chelsea striker and keeping a clean sheet in the process. Unmute the video for the full affect.

My favourite part is everytime Costa looked like he wanted to cry.

https://twitter.com/TerryAFCx/status/779801067496300544