If they played today
Marta Kostyuk
41%
Sets 0–2
Medium confidence
Jessica Pegula
59%
2–0
19%
2–1
22%
1–2
28%
0–2
32%
Chance of a third set 49%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Marta Kostyuk | Jessica Pegula | |
| 1781 (#17) | Rating | 1836 (#8) |
| 39–18 (68%) | Win-loss | 63–20 (76%) |
| 57 | ATP/WTA matches | 83 |
| LWWLL | Recent form | WWWWL |
All meetings (2)
| 2026-04-26 | Marta Kostyuk | 2–0 6-1, 6-4 | WTA 1000 Madrid |
| 2025-10-01 | Jessica Pegula | 0–2 | WTA Singles: Beijing |
Last five: Marta Kostyuk
| 2026-09-17 | L | Liudmila Samsonova | 1-2 | Guadalajara |
| 2026-09-06 | L | Linda Noskova | 1-2 | US Open, Women |
| 2026-09-04 | W | Ekaterina Alexandrova | 2-0 | US Open, Women |
| 2026-09-02 | W | Sloane Stephens | 2-0 | US Open, Women |
| 2026-08-22 | L | Coco Gauff | 0-2 | Cincinnati |
Full record for Marta Kostyuk →
Last five: Jessica Pegula
| 2026-09-10 | L | Aryna Sabalenka | 0-2 | US Open, Women |
| 2026-09-09 | W | Emma Navarro | 2-1 | US Open, Women |
| 2026-09-06 | W | Sorana Cirstea | 2-0 | US Open, Women |
| 2026-09-04 | W | Leylah Fernandez | 2-1 | US Open, Women |
| 2026-09-02 | W | Sofia Kenin | 2-0 | US Open, Women |