Alex de Minaur made victorious Sofia debut 11 NovThe third-seeded Alex de Minaur made a victorious debut at 2020 Sofia Open. The 21-years old Australian won 6:4, 7:6 (5) his first match in Arena Armeec against qualifier Aslan Karatsev in 110 minutes. De Minaur started stormily and broke his opponent in the first game, which was enough for winning the set. The current
