Chelsea took control of Champions League Group E after beating Sevilla 4-0 on Wednesday evening.
Olivier Giroud scored for goals to help Chelsea secure top stop in style.
Chelsea had a good start and took the lead in the eighth minute through Olivier Giroud. Havertz made a run from his own half unchallenged with the ball, a good 40 yards before feeding Giroud. He got it onto his left from 12 yards and beat Pastor with a smart finish into the top corner.
In the second half, Giroud scored the second with a chipping finish. A through ball was put in the way of Giroud, he feinted to shoot to leave Gomez on his backside and then beat Pastor with another smart finish.
Giroud completed his hattrick in style as Kante looked up and spotted his teammate. He put it right on his forehead to flick beyond Pastor and into the far corner.
Giroud was brought down in the 83rd minute, and the referee pointed for the spot. The Frenchman stepped up to take it and made no mistake from the spot.
Match stats here.