Albion’s youngsters recorded a hard-earned 3-0 win against Arsenal on Monday evening.
Reece Hall’s 32nd-minute individual effort handed the Baggies a one-goal advantage at the break.
And Eseosa Sule’s late brace ensured the hosts would claim an impressive Premier League 2 triumph in Hednesford.
Despite the visitors enjoying more of the ball during the early stages, it was Albion who threatened twice inside the opening 20 minutes - Layton Love seeing a free-kick deflected wide and Fenton Heard hitting narrowly off-target.
And they broke the deadlock just after the half-hour stage via Hall’s wonderful solo goal, the defender breaching Arsenal’s defence from deep and finishing superbly to fire them one-up before half-time.
Albion went close to doubling their advantage after the restart, with Heard having a good strike saved by James Hillson and Oli Bostock also smashing over.
The third-placed Gunners did eventually test Ben Cisse, but the goalkeeper did well to keep out Jack Henry-Francis and Nathan Butler-Oyedeji shots.
The points were then secured down the other end of the pitch, though, as Sule scrambled home a second in the 90th minute.
He added another deep into stoppage time, too - rounding Hillson and converting confidently to top-off an excellent showing.
Albion: Cisse, Williams, Hall, Harper-Bailey, Shaw (Phillips 46), Nelson, Mfuamba (Richards 77), Whitwell, Heard, Love (Higgins 74), Bostock (Sule 74).
Substitutes: Foster.
