Arsenal thrashed Chelsea U18s 5-1 on the weekend.
Stephy Mavididi set the Gunners on their way with a header on 22 minutes but they were pegged back by a Mukhtar Ali deflected strike three minutes before half-time.
Mavididi added his second to restore Arsenal's lead before Harry Donovan added a third three minutes later.
A brace from substitute Tyrell Robinson late on capped a fine victory for Frans de Kat's side which kept them top of the Premier Academy League.
