Marlon Vankan upset Marc Majdandzic to reach the next round of the M15 Lambermont on August 21, 2026. Vankan had arrived off a straight sets win as seed 3 in the M15 Lambermont 05 2026 when he beat Louis Van Herck (Q) 6-2, 7-6(3). The victory shifted the Lambermont draw and handed Vankan momentum i…