Woodley's quarter final opponents, Thames Valley Police, have withdrawn from the competition resulting in Woodley being advance to the semi-final.
Wantage and Woodley met twice in the league this season with the Worthians winning on both occasions.
The final will be played on Friday 25th May at Mad Stad with the winner facing Highmoor Ibis / Wokingham & Emmbrook v Marlow Utd.