World number eight Daniil Medvedev of Russia fell to a stunning first-round defeat at the 2026 Roland Garros tournament on May 26, losing in five sets to Australian wild card Adam Walton, according to a Qatar News Agency report. The match concluded with a score of 2-6, 6-1, 1-6, 6-1, 6-4 in favor of the world No. 97, marking Walton’s first victory against a top-10 ranked player. Walton will next face Zachary Svajda of the United States, who advanced past Alexei Popyrin in four sets.
The Qatar News Agency report from Paris outlined how Medvedev failed to establish consistent control against the 27-year-old Australian throughout the encounter. Momentum shifted repeatedly with Walton claiming the first, third and fifth sets while Medvedev responded in the second and fourth. The result delivered a significant boost to Walton as he continues to build on recent Challenger tour successes.
ATP Tour data placed Medvedev’s career clay-court record at 50 wins and 39 losses entering the event. A profile on the Roland Garros website noted that the Russian’s best performance at the clay major remains a quarterfinal appearance in 2021. Subsequent campaigns have produced mixed outcomes on the surface where his flat-hitting style has often met resistance.
Qatar News Agency also covered several other first-round matches that took place on Tuesday. French 17-year-old Moise Kouame defeated veteran Marin Cilic in straight sets by a score of 7-6, 6-2, 6-1 in his Grand Slam debut. Kouame will meet Paraguay’s Adolfo Daniel Vallejo next after Vallejo advanced when Britain’s Cameron Norrie withdrew due to injury.
Additional results from the Qatar News Agency dispatch included Portugal’s Jaime Faria beating Canada’s Denis Shapovalov in straight sets 6-4, 7-5, 6-4. Germany’s Jan-Lennard Struff required four sets to edge Kazakhstan’s Alexander Bublik 7-5, 6-7, 6-4, 7-5. United States player Lerner Tien defeated Chile’s Cristian Garin 6-0, 2-6, 6-0, 6-2.
ESPN coverage identified Walton’s win as one of the opening round’s most notable upsets at the 2026 French Open. ATP Tour records indicated Walton had registered a prior victory over Medvedev in Cincinnati during 2025. The Australian’s progress adds depth to a draw already featuring several debutants and unexpected advances.
