Kai Havertz scored on the stroke of halftime, but the Blues could have

put the game out of reach much sooner. Christian Pulisic increased the

lead after a one-two with Mason Mount, blasting the ball past goalkeeper

Jose Sa, before Broja smashed into the bottom corner with his left foot late in 

the game. Graham Potter's first home Premier League victory as Chelsea coach

He made seven changes from the 2-1 win over Crystal Palace last weekend

changing seven players and showcasing the squad's depth, with Conor Gallagher

starting after scoring the winner the previous match and Reece James 

and Pierre-Emerick Aubameyang on the bench