Sofia Costoulas vs Tatiana Prozorova
1 meeting so far, and Tatiana Prozorova leads the head to head 1-0.
If they played today
Sofia Costoulas
68%
Sets 2–0
Medium confidence
Tatiana Prozorova
32%
2–0
39%
2–1
29%
1–2
18%
0–2
14%
Chance of a third set 47%
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
| Sofia Costoulas | Tatiana Prozorova | |
| 1630 (#107) | Rating | 1506 (#362) |
| 32–11 (74%) | Win-loss | 15–16 (48%) |
| 22 | ATP/WTA matches | 27 |
| WWLWL | Recent form | WWLLW |
All meetings (1)
| 2026-09-22 | Tatiana Prozorova | 1–2 7-5, 6-7, 2-6 | Singapore |
Last five: Sofia Costoulas
| 2026-09-22 | L | Tatiana Prozorova | 1-2 | Singapore |
| 2026-08-25 | W | Jennifer Ruggeri | 2-0 | US Open, Women |
| 2026-07-20 | L | Ayla Aksu | 1-2 | Prague |
| 2026-07-19 | W | Ayla Aksu | 2-0 | Prague |
| 2026-07-18 | W | Nao Hibino | 2-1 | Prague |
Full record for Sofia Costoulas →
Last five: Tatiana Prozorova
| 2026-09-22 | W | Sofia Costoulas | 2-1 | Singapore |
| 2026-08-25 | L | Kristina Liutova | 1-2 | US Open, Women |
| 2026-07-30 | L | Peyton Stearns | 0-2 | Memphis |
| 2026-07-27 | W | Kennedy Drenser-Hagmann | 2-1 | Memphis |
| 2026-07-27 | W | Solana Sierra | 2-1 | Memphis |