Saturday was an afternoon to forget for Graham Potter, as Chelsea were hammered 4-1 by his ex-club Brighton at the Amex.
Strikes from Leandro Trossard and Pascal Gross - as well as own goals from Ruben Loftus-Cheek and Trevoh Chalobah - secured the points for the Seagulls. Kai Havertz did score a consolation for the Blues, who have slipped to fifth in the Premier League table.
It was a tough defeat for Potter to take. Saturday was his first return to Brighton since accepting the Chelsea job at the beginning of September. It also ended his eight-game unbeaten start as Blues boss. Here are the rest of the headlines from Stamford Bridge.