Joao Felix has his first Chelsea goal, and the Blues are 1-0 up.
It was just rewards for pure dominance in the first 20 minutes, and when Enzo Fernandez had time on the edge of the box to pick a pass, West Ham were always going to be in danger.
The Argentine picked out Joao Felix, who stole into the gap between keeper and defenders perfectly and cooly side footed a volley past the keeper.
You can see the goal in the clip embedded here:
[Footage from BT Sport]
[Footage from NBC Sport]
[Footage from ESPN]
[Footage from PLP]