Chelsea new boy Gabriel Slonina shone against Arsenal for the club's under-21 side.
While the Blues are not enjoying much success at first team level, the youngsters have been performing admirably.
Both the Blues and Arsenal had strong teams for the Premier League 2 this week.
Slolina, an American international, ensured his side had a shutout and won the game 1-0.
A Leo Castledine goal in the 86th minute was enough to decide this contest.