Chelsea's three-match winning run came to an end at the London Stadium as they fell to a 2-1 defeat at the hands of London rivals West Ham United.
Cheikhou Kouyate opened the scoring early on through a powerful header and Edimilson Fernandes added to the hosts' lead in the opening stages of the second half.
The Blues had plenty of chances across the 90 minutes, particularly in an explosive first half, but in the end they only had a late Gary Cahill strike to show for their efforts as they were sent packing from the EFL Cup.
Relive how the 90 minutes of action unfolded with Sports Mole's live text coverage below.
WEST HAM UNITED XI: Randolph, Kouyate, Reid, Ogbonna, Fernandes, Obiang, Noble, Cresswell, Lanzini, Payet, Antonio
CHELSEA XI: Begovic, Luiz, Terry, Cahill, Azpilicueta, Kante, Chalobah, Aina, Willian, Batshuayi, Oscar
WEST HAM UNITED SUBS: Adrian, Nordtveit, Feghouli, Zaza, Collins, Ayew, Fletcher
CHELSEA SUBS: Eduardo, Alonso, Matic, Hazard, Pedro, Costa, Solanke
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Slaven Bilic: "We have seven points from three games in the league, so the confidence is back now. We have to continue in this way. I can only repeat what I've said before, is that all we can do is try to play good football and win games, and that's what we'll try. They are are one of the candidates to win the league and they have quality in all parts of the pitch. They're big opponents."
Antonio Conte: "I think in this moment it's not important to talk again about a game that for us is the past. Now it's important to be focused against West Ham. I'm pleased with the performance against United but now it's important to not look to the past. I have a history and you can see my history, my past and my behaviours on the bench. I'm a passionate man, I show this in the past and now. I want to stay very close to my players, also to play with them, to help them."
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WEST HAM UNITED SUBS: Adrian, Nordtveit, Feghouli, Zaza, Collins, Ayew, Fletcher
CHELSEA SUBS: Eduardo, Alonso, Matic, Hazard, Pedro, Costa, Solanke
© SilverHub