DOHA: Andrey Rublev saved one match point and needed eight of his own to subdue Alex de Minaur 6-1, 3-6, 7-6 (8) in the Qatar Open quarterfinals on Thursday. The tortuous journey to the win prompted Rublev to joke about de Minaur, “I wanna punch him.” The Russian fifth seed wasted a 5-2 lead in the last set against the Australian second seed, who forced the tiebreak with remarkable scrambling. But after 2 1/2 hours, Rublev was through to his fourth semifinals in Doha, where he won the title in 2020. He’ll face Canada’s Félix Auger-Aliassime, who beat Daniil Medvedev when the Russian retired after losing the first set 6-3. “I felt he was playing normal,” Auger-Aliassime said on court. “And then I broke, I held my serve.