SV Zulte Waregem will not win on August 15, 2026 at Stade Joseph Marien in Saint-Gilles. Royale Union Saint-Gilloise will lean on the head-to-head edge that shows six Union wins, one Zulte win, and one draw in the last eight meetings to keep Zulte at bay. Union will bring confidence from a 5-1 Pro…