Geoffrey Blancaneaux will beat Jeffrey Von Der Schulenburg and advance in the Sion CHALLENGER men 1/8-finals on August 19, 2026, on Court 2. The higher ranked Blancaneaux, at ATP 365, will use his recent 2:1 win over Juan Estevez on August 18, 2026 and a 3-2 last five record to overcome Von Der Sch…