Kasatkina broke for 1-0 and again for 4-1, clinical in sealing it 6-2, with Sönmez's only resistance a hold for 1-2.

Kasatkina and Sönmez traded breaks through the middle, then Sönmez broke for 5-5 and held for 6-5 saving all three break points in a 5 minute game, before Sönmez won the tiebreak.

Sönmez broke for 2-1 and again for 4-1, then broke for 6-3 to take the set, with Kasatkina's sole resistance a hold for 2-5.