ITF W25 Gurugram | 06/29 09:30 | 25 | Costoulas, Sofia v Nitture, Akanksha Dileep | 6-1,6-2 | |
ITF W25 Gurugram | 06/26 04:30 | 29 | Costoulas, Sofia v Thandi, Karman Kaur | 4-6,6-2,1-6 | |
ITF W25 Gurugram | 06/25 04:30 | 28 | Costoulas, Sofia v 이마무라, 사키 | 6-2,6-4 | |
ITF W25 Gurugram | 06/24 04:30 | 27 | 마르신케비카, 디아나 v Costoulas, Sofia | 4-6,4-6 | |
ITF W25 Gurugram | 06/23 06:30 | 26 | Costoulas, Sofia v 야시나, 에카테리나 | 6-7,6-1,7-5 | |
ITF W25 Gurugram | 06/22 05:50 | 25 | 야마자키, 이쿠미 v Costoulas, Sofia | 5-7,3-6 | |
ITF W25 Denain | 06/15 12:05 | 25 | 엔구이엔 탄, 루시 v Costoulas, Sofia | 6-4,6-7,7-6 | |
ITF W25 Le Havre | 03/20 19:05 | 54 | 베노이트, 마리 v Costoulas, Sofia | 6-2,6-1 | |
ITF W25 Salinas | 03/11 15:00 | 27 | 가티카, 발바라 v Costoulas, Sofia | 7-6,6-4 | |
ITF W25 Salinas | 03/10 16:40 | 26 | Costoulas, Sofia v 창, 한나 | 7-6,0-6,6-2 | |
ITF W25 Salinas | 03/09 15:50 | 25 | 산체즈, 아나 소피아 v Costoulas, Sofia | 1-6,1-6 | |
ITF W25 Salinas | 03/08 13:50 | 24 | Costoulas, Sofia v 페레이라, 레베카 | 6-2,6-1 | |
ITF W25 Guayaquil | 03/05 15:00 | 28 | 안드리안자피트리모, 테사 v Costoulas, Sofia | 6-4,6-3 | |
ITF W25 Guayaquil | 03/04 15:00 | 27 | Costoulas, Sofia v 라멘스, 수잔 | 7-5,6-3 | |
ITF W25 Guayaquil | 03/03 15:30 | 26 | 세구엘, 다니엘라 v Costoulas, Sofia | 3-6,4-6 | |
ITF W25 Guayaquil | 03/02 20:35 | 25 | Costoulas, Sofia v 헤라조 곤잘레즈, 마리아 페르난다 | 6-3,6-2 | |
ITF W25 Guayaquil | 03/01 17:55 | 24 | Costoulas, Sofia v Cadence Brace | 6-3,6-2 | |
ITF W15 Monastir | 02/18 08:30 | 27 | Guth, Mara v Costoulas, Sofia | 6-4,4-6,6-1 | |
ITF W15 Monastir | 02/17 11:10 | 26 | 브룬스코그, 루이스 v Costoulas, Sofia | 1-6,1-6 | |
ITF W15 Monastir | 02/16 13:00 | 25 | Costoulas, Sofia v 이보우, 이네스 | 6-3,6-1 | |
ITF W15 Monastir | 01/02 08:30 | 29 | Costoulas, Sofia v 파라진스카이트, 아크빌 | 5-7,2-6 | |
ITF W15 Monastir | 01/01 10:30 | 28 | 라스쿠토바, 크세니아 v Costoulas, Sofia | 5-7,3-6 | |
ITF W15 Monastir | 12/31 11:15 | 27 | 루시티, 알린다 v Costoulas, Sofia | 2-6,2-6 | |
ITF W15 Monastir | 12/30 10:45 | 26 | 체호우디, 디아나 v Costoulas, Sofia | 0-6,4-6 | |
ITF W15 Monastir | 12/29 08:30 | 25 | Costoulas, Sofia v 세마, 에리카 | 4-6,7-6,6-0 | |
ITF W15 Monastir | 12/26 08:30 | 29 | Costoulas, Sofia v 총, 에우디스 웡 | 6-3,4-6,6-7 | |
ITF W15 Monastir | 12/25 08:30 | 28 | Costoulas, Sofia v 라스쿠토바, 크세니아 | 7-6,7-5 | |
ITF W15 Monastir | 12/24 12:15 | 27 | Costoulas, Sofia v 루시티, 알린다 | 7-5,2-6,6-2 | |
ITF W15 Monastir | 12/23 14:08 | 26 | 몬네트, 캐롤 v Costoulas, Sofia | 3-6,7-5,6-7 | |
ITF W15 Monastir | 12/21 09:40 | 25 | Costoulas, Sofia v 클팩, 아구스티나 | 6-2,6-2 |
Sofia Costoulas (born 2 April 2005) is a Belgian tennis player.
Costoulas has a Greek–Congolese father and a Belgian mother.
Costoulas has a career-high singles ranking by the Women's Tennis Association (WTA) of 248 and a best doubles ranking of 229.
On the ITF Junior Circuit, she had a career-high combined ranking of No. 2, achieved on 18 April 2022. She lost the girls' singles final of the 2022 Australian Open to Petra Marčinko. She had already reached the Wimbledon junior doubles final in 2021.