Manchester City increased the pressure on Graham Potter with a 2-0 win over Chelsea to progress to the last 16 of the League Cup on Wednesday as Arsenal and Tottenham crashed out.

The Gunners were beaten 3-1 at home by Brighton, while Spurs laboured to a 2-0 defeat at Nottingham Forest despite starting Harry Kane. Holders Liverpool also survived a scare as they needed penalties to see off League One Derby after a 0-0 draw at Anfield.