Ben Chilwell has praised his manager after a tactical switch against Manchester United helped to swing Chelsea's fortunes.
The Blues had been outplayed and largely dominated for the opening 35 minutes at Stamford Bridge before Graham Potter substituted Mateo Kovacic on for Marc Cucurella and earned his side more control. The change was followed by a different formation as the home side went to a 4-3-1-2 and overloaded Erik ten Hag's midfield.
The switch stemmed the flow of United attacks and allowed Chelsea to build much more than they had been able to in a first half that largely passed David de Gea by.
