Basilashvili and Medvedev held serve throughout a tense set, Basilashvili saving two break points in a hold for 3-2 and Medvedev saving two in a hold for 6-6, before Basilashvili won the tiebreak.
Medvedev broke for 2-0 and again for 5-1, dominating to seal it 6-1, with Basilashvili's sole hold for 1-3 offering only token resistance.
Medvedev broke for 2-1 and again for 6-3 in a gruelling 6 minute game, clinching the set despite Basilashvili saving two break points in that final hold for 3-4.