#3 - Christian Pulisic
Christian Pulisic's much-anticipated move to Chelsea has come to fruition and the American showed a further glimpse of his immense potential today. Although he didn't get on the score-sheet, the 19-year-old's performance was encouraging to say the least.
Pulisic started the game with Tammy Abraham up front and Pedro occupying the right-flank and most of Chelsea's attacks went through him.
The young winger was the constant threat to the Barcelona backline and his energetic performance impressed the fans, as he left to a rapturous reception from the fans.
Pulisic was substituted in the 60th-minute mark in favor of Olivier Giroud and although the American wasn't on the score-sheet, his strong showing in the final third puts him in contention to start the season on the right flank.
Pulisic caused Barcelona problems with his pace and trickery on the ball and Chelsea will be hoping their new talisman carries on his exploits into the forthcoming season.