WTA · WTA 250
Marta Kostyuk vs Daria Kasatkina
Round of 16 · Istanbul Open 2021
At a glance
Marta Kostyuk beat Daria Kasatkina 6-3 6-4. Round of 16, Istanbul Open 2021 (WTA 250). Head-to-head: Marta Kostyuk 3, Daria Kasatkina 4, from 7 matches.
Score
| Player | Set 1 | Set 2 |
|---|---|---|
 Marta Kostyuk | 6 | 6 |
 Daria Kasatkina | 3 | 4 |
Marta Kostyuk's path
| Round | Opponent | Result | Score |
|---|---|---|---|
| First round |  Kamilla Rakhimova | Won | 6-4 6-3 |
| Round of 16 | Daria Kasatkina | Won | 6-3 6-4 |
| Semifinal |  Sorana Cirstea | Lost | 6-4 6-4 |
Daria Kasatkina's path
| Round | Opponent | Result | Score |
|---|---|---|---|
| Round of 16 | Marta Kostyuk | Lost | 6-3 6-4 |