The Owls Under-18s came from 0-1 down to defeat Burnley 2-1 on Wednesday afternoon at Middlewood Road.
Having fallen behind early in the second half, Wednesday responded with two goals in the space of 60 seconds to turn the game on its head.
Lucas Wane struck early in the second half but Devlan Moses and Kamil Maciag stunned the visitors with quickfire goals on 61 and 62 minutes to claim maximum points.
SWFC: Charles, Bradford (Rhule 70), Flannery (c), Sopala (Dawes 80), Weaver, Moore, Bobea (Mbaya 56), Thornton, Moses (Lihe 80), Maciag, Rodrigues