Antonio Conte‘s suffers his fourth defeat of the season as West Ham defeats Chelsea to hand David Moyes his first win as Hams Boss.
The Victory was sealed by Marko Arnautovic, who fired in his first goal for the club just 6 minutes in to the first-half.
Alvaro Morata and Eden Hazard missed chances to get Chelsea at least a draw but the hosts were resilient as they secured all three points.
West Ham remain in the relegation zone, but a first win in nine games will uplift their moral ahead of a busy festive period.
