Elvina Kalieva - Sofia Costoulas

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US Open 2026 (hard)

Head to heads

Elvina Kalieva	1:0	Sofia Costoulas
USA	Country	Belgium
111	Ranking	177
272 (pts 107, tourn. 19)	Ranking by surface	0 (pts 0, tourn. 0)

Date	Tournament	Match	Surface	Score
26.08.2026	US Open	Elvina Kalieva - Sofia Costoulas	hard	2:1 (3:6, 6:3, 6:4)

Elvina Kalieva - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
10.10.2026	Suzhou	Kyoka Okamura	hard	Semi-finals	L 0:2 (1:6, 6:7)
09.10.2026	Suzhou	Aliaksandra Sasnovich	hard	Quarter-finals	W 2:0 (6:3, 7:6)
08.10.2026	Suzhou	Tamara Korpatsch	hard	Second round	W 2:1 (2:6, 6:1, 6:4)
05.10.2026	Suzhou	Yexin Ma	hard	First round	W 2:0 (6:3, 6:4)
30.09.2026	Pekin	Viktorija Golubic	hard	First round	L 0:2 (3:6, 1:6)
28.09.2026	Pekin	Ellen Perez	hard	Qualifications - 1st round	W 2:0 (6:2, 6:4)
21.09.2026	Seoul	Katie Volynets	hard	First round	L 0:2 (3:6, 0:6)
14.09.2026	Guadalajara	Kayla Day	hard	First round	L 0:2 (6:7, 4:6)
30.08.2026	US Open	Lanlana Tararudee	hard	First round	L 1:2 (3:6, 7:6, 2:6)
28.08.2026	US Open	Vendula Valdmannova	hard	Qialification final	W 2:1 (5:7, 6:4, 6:4)
26.08.2026	US Open	Sofia Costoulas	hard	Qualifications - 2nd round	W 2:1 (3:6, 6:3, 6:4)
25.08.2026	US Open	Kristina Mladenovic	hard	Qualifications - 1st round	W 2:1 (6:2, 1:6, 6:1)
14.08.2026	Cincinnati	Oleksandra Oliynykova	hard	First round	L 0:2 (4:6, 1:6)
01.08.2026	Memphis	Kristina Liutova	hard	Semi-finals	L 0:2 (5:7, 1:6)
31.07.2026	Memphis	Peyton Stearns	hard	Quarter-finals	W 2:1 (6:1, 2:6, 6:3)
29.07.2026	Memphis	Zeynep Sonmez	hard	Second round	W 2:1 (3:6, 7:5, 7:5)
28.07.2026	Memphis	Katherine Sebov	hard	First round	W 2:0 (6:1, 7:6)
24.06.2026	Wimbledon	Robin Montgomery	grass	Qualifications - 2nd round	L 0:2 (2:6, 2:6)
23.06.2026	Wimbledon	Ella Mcdonald	grass	Qualifications - 1st round	W 2:1 (3:6, 7:6, 6:4)
09.06.2026	Ilkley	Ashlyn Krueger	grass	First round	L 0:2 (2:6, 2:6)

Sofia Costoulas - last games
Surface: All clay grass carpet hard indoor hard
Date	Tournament	Opponent	Surface	Round	Score
05.10.2026	Suzhou	Darya Astakhova	hard	First round	L 0:1 (3:6) Retired
01.10.2026	Jingshan	Sofya Lansere	hard	Second round	L 0:2 (3:6, 4:6)
29.09.2026	Jingshan	Kristina Mladenovic	hard	First round	W 2:0 (6:2, 7:5)
22.09.2026	Singapore	Tatiana Prozorova	hard	First round	L 1:2 (7:5, 6:7, 2:6)
26.08.2026	US Open	Elvina Kalieva	hard	Qualifications - 2nd round	L 1:2 (6:3, 3:6, 4:6)
25.08.2026	US Open	Jennifer Ruggeri	hard	Qualifications - 1st round	W 2:0 (7:5, 6:4)
04.08.2026	Warsaw	Gabriela Andrea Knutson	clay	First round	L 0:2 (2:6, 4:6)
29.07.2026	Vancouver	Maddison Inglis	hard	Second round	L 0:2 (3:6, 3:6)
29.07.2026	Vancouver	Lizette Cabrera	hard	First round	W 2:0 (6:2, 6:2)
19.07.2026	Prague	Ayla Aksu	hard	Qialification final	W 2:0 (7:5, 6:2)
18.07.2026	Prague	Nao Hibino	hard	Qualifications - 1st round	W 2:1 (6:7, 7:5, 6:4)
14.07.2026	Athens	Tereza Valentova	clay	First round	L 0:2 (1:6, 2:6)
23.06.2026	Wimbledon	Storm Hunter	grass	Qualifications - 1st round	L 0:2 (5:7, 4:6)
03.06.2026	Foggia	Tatiana Pieri	clay	Second round	L 1:1 (1:6, 2:3) Retired
21.05.2026	Rolan Garros	Hanyu Guo	clay	Qialification final	L 0:2 (3:6, 4:6)
20.05.2026	Rolan Garros	Mai Hontama	clay	Qualifications - 2nd round	W 2:0 (6:4, 6:3)
18.05.2026	Rolan Garros	Tereza Mrdeza	clay	Qualifications - 1st round	W 2:0 (6:0, 6:2)
05.05.2026	Istanbul	Mia Ristic	clay	First round	L 1:1 (2:6, 5:5) Retired
01.05.2026	Saint-Malo	Moyuka Uchijima	clay	Quarter-finals	L 0:2 (4:6, 1:6)
29.04.2026	Saint-Malo	Leolia Jeanjean	clay	Second round	W 2:1 (4:6, 7:6, 6:1)