Kepa Arrizabalaga - Perhaps came a little early for Leandro Trossard's opening Brighton goal but was ultimately helpless as Chelsea fell 3-0 behind at half-time. He was replaced at the break, having picked up a knock in the opening period. 5.
Trevoh Chalobah - Unfortunately, he put the ball in his net for Brighton's third and had a difficult afternoon as Chelsea's back three were put under considerable pressure. 5.
Thiago Silva - The Brazilian gifted Brighton the ball before swiftly clearing the resultant effort off of the line in the opening five minutes and added another from the corner that came afterwards. It was the veteran defender that gave the ball away in the build-up to the Seagulls' opener; however, he produced some excellent defending as the lone defender against Julio Enciso and Leandro Trossard in the second half. 5.
