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Costoulas Sofia Stats, Results & Fixtures
- Show:
 Japan: W75 Kyoto - Singles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/16-finals | Okamura K. | Costoulas S. | 2:0 (6:4, 7:65) | details | 11.03.2026 | ||
 Finland: W50 Helsinki - Singles - Main | |||||||
| 1/16-finals | Costoulas S. | Gao X. | 0:2 (5:7, 2:6) | details | 04.03.2026 | ||
 France: Les Sables d'Olonne - Singles - Main | |||||||
| Quarter-finals | Costoulas S. | Ferro F. | 0:2 (4:6, 3:6) | details | 20.02.2026 | ||
| 1/8-finals | Costoulas S. | Lew Yan Foon A. | 2:0 (6:2, 6:2) | details | 18.02.2026 | ||
| 1/16-finals | Costoulas S. | Paquet C. | 2:0 (6:1, 6:2) | details | 16.02.2026 | ||
 Philippines: Manila - Singles - Main | |||||||
| Quarter-finals | Prozorova T. | Costoulas S. | 2:1 (4:6, 6:2, 6:4) | details | 29.01.2026 | ||
| 1/8-finals | Costoulas S. | Ma Y. | 2:0 (6:2, 6:4) | details | 28.01.2026 | ||
| 1/16-finals | Costoulas S. | Morvayova V. | 2:1 (68:7, 7:64, 6:4) | details | 26.01.2026 | ||
 Bahrain: W75 Manama - Singles - Main | |||||||
| Quarter-finals | Costoulas S. | Korneeva A. | 0:2 (3:6, 1:6) | details | 23.01.2026 | ||
| 1/8-finals | Costoulas S. | Rosatello C. | 2:0 (6:1, 6:3) | details | 22.01.2026 | ||
| 1/16-finals | Costoulas S. | Zheng W. | 2:1 (6:3, 4:6, 6:2) | details | 20.01.2026 | ||
 Australia: Australian Open - Singles - Qualification | |||||||
| Quarter-finals | Costoulas S. | Tararudee L. | 0:2 (4:6, 3:6) | details | 13.01.2026 | ||
 New Zealand: Auckland - Singles - Main | |||||||
| Quarter-finals | Jovic I. | Costoulas S. | 2:0 (6:2, 7:66) | details | 09.01.2026 | ||
| 1/8-finals | Costoulas S. | Quevedo K. | 2:0 (6:2, 6:0) | details | 07.01.2026 | ||
| 1/16-finals | Costoulas S. | Osuigwe W. | 2:1 (6:4, 3:6, 6:1) | details | 05.01.2026 | ||
| New Zealand: Auckland - Singles - Qualification | |||||||
| Final | Erjavec V. | Costoulas S. | 1:2 (3:6, 6:4, 3:6) | details | 03.01.2026 | ||
| Semi-finals | Tse E. | Costoulas S. | 0:2 (0:6, 1:6) | details | 03.01.2026 | ||
 Italy: W50 Ortisei - Singles - Main | |||||||
| 1/8-finals | Costoulas S. | Xu M. | 1:2 (6:2, 3:6, 2:6) | details | 26.11.2025 | ||
| 1/16-finals | Costoulas S. | Noha Akugue N. | 2:0 (7:65, 6:3) | details | 25.11.2025 | ||
 Slovakia: W50 Trnava - Singles - Main | |||||||
| 1/16-finals | Costoulas S. | Ristic M. | 1:2 (6:4, 3:6, 68:7) | details | 19.11.2025 | ||
 World: Billie Jean King Cup - World Group - Singles - Relegation - Play Offs | |||||||
| Costoulas S. | Aksu A. | 0:2 (3:6, 1:6) | details | 15.11.2025 | |||
 United Kingdom: W75 Glasgow - Singles - Main | |||||||
| Quarter-finals | Rinaldo Persson K. | Costoulas S. | 2:1 (7:5, 4:6, 7:65) | details | 31.10.2025 | ||
| 1/8-finals | Avdeeva J. | Costoulas S. | 0:2 (1:6, 4:6) | details | 30.10.2025 | ||
| 1/16-finals | Jorge M. | Costoulas S. | 1:2 (2:6, 6:4, 2:6) | details | 29.10.2025 | ||
| Italy: Rovereto - Singles - Main | |||||||
| Semi-finals | Costoulas S. | Stefanini L. | 0:2 (3:6, 5:7) | details | 25.10.2025 | ||
| Quarter-finals | Semenistaja D. | Costoulas S. | 1:2 (6:4, 3:6, 3:6) | details | 24.10.2025 | ||
| 1/8-finals | Fett J. | Costoulas S. | 1:2 (4:6, 6:3, 3:6) | details | 22.10.2025 | ||
| 1/16-finals | Zelnickova R. | Costoulas S. | 0:2 (2:6, 4:6) | details | 21.10.2025 | ||
 Portugal: W75 Quinta do Lago - Singles - Main | |||||||
| 1/8-finals | Blokhina A. | Costoulas S. | 2:0 (6:2, 6:0) | details | 16.10.2025 | ||
| 1/16-finals | Curmi F. | Costoulas S. | 0:2 (2:6, 3:6) | details | 15.10.2025 | ||
 Turkey: Samsun - Singles - Main | |||||||
| Quarter-finals | Costoulas S. | Klimovicova L. | 0:2 (3:6, 4:6) | details | 03.10.2025 | ||
| 1/8-finals | Costoulas S. | Gjorcheska L. | 2:0 (6:1, 6:4) | details | 02.10.2025 | ||
| 1/16-finals | Costoulas S. | Falkowska W. | 2:0 (7:61, 6:4) | details | 01.10.2025 | ||
| France: W75 Le Neubourg - Singles - Main | |||||||
| Quarter-finals | Costoulas S. | Iatcenko P. | 0:0 RET. (2:5) | details | 12.09.2025 | ||
| 1/8-finals | Costoulas S. | Dittmann G. M. | 2:0 (6:3, 6:2) | details | 11.09.2025 | ||
| 1/16-finals | Costoulas S. | Kalamaris G. | 2:0 (6:2, 6:1) | details | 10.09.2025 | ||
 Greece: W35 Heraklion - Singles - Main | |||||||
| Final | Radivojevic L. | Costoulas S. | 1:0 RET. (6:0, 4:1) | details | 31.08.2025 | ||
| Semi-finals | Aksu A. | Costoulas S. | 1:2 (2:6, 6:1, 3:6) | details | 30.08.2025 | ||
| Quarter-finals | Defalco J. | Costoulas S. | 0:2 (5:7, 0:6) | details | 29.08.2025 | ||
| 1/8-finals | Bains N. | Costoulas S. | 1:2 (3:6, 7:5, 2:6) | details | 28.08.2025 | ||
| 1/16-finals | McGiffin T. | Costoulas S. | 0:2 (2:6, 2:6) | details | 27.08.2025 | ||
- Show:
| Japan: W75 Kyoto - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| Semi-finals | Costoulas S./Lansere S. | Ayukawa M./Morisaki K. | 2:1 (4:6, 6:2, 10:8) | details | 13.03.2026 | ||
| Quarter-finals | Nagata A./Sato H. | Costoulas S./Lansere S. | 1:2 (6:3, 3:6, 10:12) | details | 12.03.2026 | ||
| 1/8-finals | Costoulas S./Lansere S. | Lee Y./Zhang Y. | 2:1 (2:6, 6:4, 10:8) | details | 11.03.2026 | ||
| Italy: W50 Ortisei - Doubles - Main | |||||||
| Semi-finals | De Stefano S./Maduzzi G. | Costoulas S./Falkowska W. | 2:0 (7:64, 6:2) | details | 27.11.2025 | ||
| Quarter-finals | Costoulas S./Falkowska W. | Meyer Auf Der Heide L./Wildgruber A. | 2:0 (7:5, 6:2) | details | 26.11.2025 | ||
| 1/8-finals | Costoulas S./Falkowska W. | Paganetti V./Xu M. | 2:0 (6:2, 6:4) | details | 24.11.2025 | ||
| Slovakia: W50 Trnava - Doubles - Main | |||||||
| Quarter-finals | Costoulas S./Havlickova L. | Dudeney A./Malygina E. | 0:2 (4:6, 4:6) | details | 20.11.2025 | ||
| 1/8-finals | Costoulas S./Havlickova L. | Banks A./Zelnickova R. | 2:0 (6:2, 6:1) | details | 18.11.2025 | ||
| World: Billie Jean King Cup - World Group - Doubles - Relegation - Play Offs | |||||||
| Costoulas S./Kempen M. | Aksu A./Oz I. | 2:1 (4:6, 7:61, 7:67) | details | 15.11.2025 | |||
