Sofia Costoulas

Sofia Costoulas
WTA 155
Live 149
Best 2026: 134
Best 2025: 149
Best 2024: 248
Best 134
Country Belgium
Age 21 yo / ? cm
Forehand Right Handed (Double hand)
Birthplace/Residence Genk
Coach Tom Devries, Sotirios Costoulas
Earnings 377,570$

Head to head

Polina Iatcenko Maria Sara Popa Martyna Kubka Lia Karatancheva
From 31 August to 6 September 2026
+ Draw
1st round
Ye.S 7/64, 6/3
2nd round
Sidorova.K 6/1, 6/2
1/4 final
Bai.Z 1/6, 6/1, 6/3 1 543$ + 16 Points

Victory/Loss 2026

13
6
7
46%
30
18
12
60%
0
0
0
0%
∑
43
24
19
56%

Best performances 2026

22 March Winner, Kofu 7 January 1/4 final, Auckland 28 January 1/4 final, Manille 18 February 1/4 final, Les Sables d Olonne

Latest results

Tianjin • W 75 QF Bai Z 6 16 61 63 4 September R2 Sidorova K Q 61 62 3 September R1 Ye S Q 764 63 2 September US Open • Grand Slam Q2 Kalieva E 8 36 63 64 27 August Q1 Ruggeri J 75 64 26 August Vigo • W 35 QF Jorge M 6 765 60 14 August R2 Rojas S Q 63 63 13 August R1 Alvarez Sande E WC 61 61 12 August Varsovie • WTA 125 R1 Knutson G 62 64 4 August Vancouver • WTA 125 R2 Inglis M 8 63 63 30 July
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