Match PredictionOverall: 2027
Hard: 1808
Overall: 1658
Hard: 1383
String Tension Elo Prediction:
Kostyuk 87.7%
-716

Date | Tournament | Winner | Score |
|---|---|---|---|
| Jul 28, 2025 | Omnium Banque Nationale - Montreal| 3rd Round Hard | 367 636(4) | |
| May 5, 2025 | Internazionali BNL d'Italia - Rome| 2nd Round Clay | 66 42 | |
| Jun 17, 2024 | Berlin| Round of 32 Grass | 476 66(6)3 | |
| Jan 1, 2024 | Brisbane| Round of 32 Hard | 66 34 | |
| Sep 25, 2023 | Tokyo| Round of 32 Hard | 366 643 | |
| Jun 14, 2021 | Birmingham| Round of 16 Grass | 67 25 | |
| Apr 19, 2021 | Istanbul| Round of 16 Clay | 67 35 | |
| Aug 31, 2020 | Us Open| Round of 128 Hard | 66 12 |
Season stats are from 2026.