Marta Kostyuk currently rates at 1808 Elo, ranking #16 of 454 players we track. Over their last 10 matches they've gone 6-4. Elo is a long-run strength rating built from every match — split by surface, it's one of the core signals behind our tennis predictions.
| Date | Opponent | Score | Result | Tournament | Surface |
|---|---|---|---|---|---|
| 2026-09-17 | vsLiudmila Samsonova | 1-2 | L | Guadalajara Open | hard |
| 2026-09-06 | vsLinda Noskova | 1-2 | L | Us Open | hard |
| 2026-09-04 | vsEkaterina Alexandrova | 2-0 | W | Us Open | hard |
| 2026-09-02 | vsSloane Stephens | 2-0 | W | Us Open | hard |
| 2026-08-30 | vsStorm Hunter | 2-0 | W | Us Open | hard |
| 2026-08-22 | @Coco Gauff | 2-0 | L | Cincinnati Open | hard |
| 2026-08-19 | vsMirra Andreeva | 2-1 | W | Cincinnati Open | hard |
| 2026-08-18 | vsSloane Stephens | 2-0 | W | Cincinnati Open | hard |
| 2026-08-16 | vsSofia Kenin | 2-1 | W | Cincinnati Open | hard |
| 2026-08-08 | vsIga Swiatek | 1-2 | L | Canadian Open | hard |