WTA
Sofia Costoulas
21.6 years old Date of birth: April 2, 2005- Current WTA ranking
- 177
- Points (live)
- 431
- +1 since the start of the tournament
Photo: si.robi / Wikimedia Commons, CC BY-SA 4.0
Profile
- Best ranking
- No. 150 (September 14, 2026)
Sofia Costoulas is No. 178 in the WTA rankings with 431 points. Ahead is Darya Astakhova (No. 177) with 5 more points; behind is Madison Brengle (No. 179) with 2 fewer. Down 22 places since September 9, 2026. Last 8 matches: 2 wins and 6 losses.
Ranking trend
Points trend
Current tournament progress
Queretaro Open - Queretaro
R32 (eliminated)
- Next (next round)
- —
- Max (if they win the tournament)
- —
Last match
Form
Last 8 matches
2 wins, 6 losses
Balance −4
Eupago Porto Open - Porto 2025 Queretaro Open - Queretaro 2026
The line starts at 0, goes up by one for every win and down by one for every loss. Walkovers excluded.
Recent matches
| Result | Round | Opponent | Score | Head to head |
|---|---|---|---|---|
| Queretaro Open - Queretaro 2026 · WTA 125 · Clay | ||||
| L | R32 | Valeriya Strakhova | 6-4 6-3 | H2H |
| Suzhou WTA 125 - Suzhou 2026 · WTA 125 · Hard | ||||
| L | R32 | Darya Astakhova | 6-3 ret. | H2H |
| Jingshan Tennis Open - Jingshan 2026 · WTA 125 · Hard | ||||
| L | Round of 16 | Sofya Lansere | 6-3 6-4 | H2H |
| Singapore Tennis Open - Singapore 2026 · WTA 500 · Indoor | ||||
| L | R32 | Tatiana Prozorova | 5-7 7-6(2) 6-2 | H2H |
| Samsun Open - Samsun 2025 · WTA 125 · Hard | ||||
| L | Quarterfinal | Linda Klimovicova | 6-3 6-4 | H2H |
| W | Round of 16 | Lina Gjorcheska | 6-1 6-4 | H2H |
| W | R32 | Weronika Falkowska | 7-6(1) 6-4 | H2H |
| Eupago Porto Open - Porto 2025 · WTA 125 · Hard | ||||
| L | R32 | Taylah Preston | 7-5 2-1 ret. | H2H |
Matches from the tournaments tracked by the site, most recent first.
Season results
| Year | Tournament | Round | Points |
|---|---|---|---|
| 2026 | Queretaro Open - Queretaro · WTA 125 | R32 | 1 |
| 2026 | Suzhou WTA 125 - Suzhou · WTA 125 | R32 | 1 |
| 2026 | Jingshan Tennis Open - Jingshan · WTA 125 | Round of 16 | 17 |
| 2026 | Singapore Tennis Open - Singapore · WTA 500 | R32 | 1 |
| 2025 | Samsun Open - Samsun · WTA 125 | Quarterfinal | 37 |
| 2025 | Eupago Porto Open - Porto · WTA 125 | R32 | 1 |
Ranking neighbours
| Pos. | Player | Points | Gap |
|---|---|---|---|
| 176 |  Darja Semenistaja | 439 | +8 |
| 177 |  Darya Astakhova | 436 | +5 |
| 178 | Sofia Costoulas | 431 | — |
| 179 |  Madison Brengle | 429 | -2 |
| 180 |  Eva Vedder | 426 | -5 |
Most played rivalries
- Lina Gjorcheska (1-0 in 1)
- Weronika Falkowska (1-0 in 1)
- Valeriya Strakhova (0-1 in 1)