Alexis Galarneau will upset Dino Prizmic and advance in the ATP Challenger Quebec City Round of 32 on August 19, 2026 on Court 1. Galarneau arrives as No.185 with a 2026 season ledger of 32-21 and 14-11 on hard courts, while Prizmic sits at No.101 with a 29-14 record and 5-4 on hard. Galarneau will…