Wojciech Marek advanced against Jonas Gundacker in the M15 Szczawno main draw on September 2, 2026. Marek drew on match readiness after being scheduled to face Pawel Juszczak on August 6, 2026 to topple Gundacker. Gundacker had earlier posted dominant qualifying wins in 2025, including a 6-0, 6-0 s…