Stefanos Sakellaridis advanced past Tristan Schoolkate in the Challenger Banque Nationale Québec 2026 qualifying in Quebec City. Sakellaridis had beaten Karl Poling on August 17 by 3-6, 6-3, 6-2, and he defeated Schoolkate on August 18 at the new tennis facilities at the PEPS sports centre at Unive…