Koaykul will upset Konovchuk in Nonthaburi

Krittin Koaykul will advance against Vadym Konovchuk in the M15 Nonthaburi main draw on September 9, 2026. Koaykul arrives with the memory of a March 2025 6-1, 6-1 defeat to Giorgio Tabacco, and a win here will flip that script and send him into the tournaments next round. Konovchuk came into the…