Pulisic's last-gasp goal, Jorginho's worst-ever penalty & more: West Ham win highlights (video)

Chelsea had to wait until the 90th minute to break the deadlock in the London derby against West Ham.

The Blues dominated the game but found breaking into the Hammers' penalty area difficult. They created several chances but their finishing wasn't impressive.

Late in the game, substitute Romelu Lukaku won a penalty after Craig Dawson pulled him in the box. Jorginho stepped up and produced a tame shot straight at Lukasz Fabianski.

Yet Chelsea did not give up and continued pushing forward. They were rewarded with a late goal as Christian Pulisic put the ball past Fabianski after an Alonso cross.