Costoulas, Kempen - Aksu, Oz
15.11.2025, 18:05, Billie Jean King Cup, -, -
| Costoulas Sofia | 2 : 1 (4-6, 7-61, 7-67) |
Aksu Ayla | ||
|---|---|---|---|---|
![]() |
195. | Doubles ranking | 1114. | ![]() |
| 2. 4. 2005 | Birthdate | 15. 7. 1996 | ||
| - | Height | 170 cm | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Kempen Magali | Oz Ipek | |||
|---|---|---|---|---|
![]() |
35. | Doubles ranking | 341. | ![]() |
| 30. 11. 1997 | Birthdate | 8. 7. 1999 | ||
| - | Height | 178 cm | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 2/1 | 1/1 | - | - | - | 1/0 |
| 2025 | 1/0 | - | - | - | - | 1/0 |
| 2021 | 1/1 | 1/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 5/8 | 5/6 | - | 0/1 | - | 0/1 |
| 2025 | 2/2 | 2/1 | - | - | - | 0/1 |
| 2021 | 1/2 | 1/2 | - | - | - | - |
| 2020 | 1/3 | 1/2 | - | 0/1 | - | - |
| 2017 | 1/1 | 1/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 82/52 | 22/11 | 39/26 | 20/14 | - | 1/1 |
| 2026 | 10/1 | 4/0 | - | 6/1 | - | - |
| 2025 | 16/9 | - | 5/2 | 10/7 | - | 1/0 |
| 2024 | 13/16 | 4/5 | 7/6 | 2/4 | - | 0/1 |
| 2023 | 29/17 | 13/4 | 14/11 | 2/2 | - | - |
| 2022 | 13/6 | - | 13/6 | - | - | - |
| 2021 | 1/3 | 1/2 | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 256/133 | 99/47 | 101/51 | 50/25 | 5/8 | 1/2 |
| 2026 | 30/26 | 20/9 | 9/10 | 0/1 | 1/4 | 0/2 |
| 2025 | 33/21 | 13/8 | 2/4 | 13/6 | 4/3 | 1/0 |
| 2024 | 33/11 | 11/2 | 13/6 | 9/3 | - | - |
| 2023 | 18/13 | 0/4 | 5/2 | 13/6 | 0/1 | - |
| 2022 | 23/10 | 10/3 | 4/2 | 9/5 | - | - |
| 2021 | 20/10 | 8/5 | 12/5 | - | - | - |
| 2020 | 5/5 | - | 5/4 | 0/1 | - | - |
| 2019 | 15/7 | 2/2 | 13/5 | - | - | - |
| 2017 | 25/8 | 13/3 | 11/5 | 1/0 | - | - |
| 2016 | 6/5 | 5/4 | - | 1/1 | - | - |
| 2015 | 10/3 | - | 8/2 | 2/1 | - | - |
| 2014 | 22/8 | 6/3 | 14/4 | 2/1 | - | - |
| 2013 | 11/4 | 9/3 | 2/1 | - | - | - |
| 2012 | 5/2 | 2/1 | 3/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 176/128 | 61/57 | 83/40 | 31/29 | - | 1/2 |
| 2026 | 0/2 | 0/1 | - | 0/1 | - | - |
| 2025 | 14/8 | 6/2 | 1/1 | 6/4 | - | 1/1 |
| 2024 | 10/16 | 3/8 | 2/2 | 5/5 | - | 0/1 |
| 2023 | 12/11 | 8/6 | 2/2 | 2/3 | - | - |
| 2022 | 7/9 | 0/3 | 7/5 | 0/1 | - | - |
| 2021 | 10/8 | 5/6 | 5/2 | - | - | - |
| 2020 | 5/8 | 5/7 | - | 0/1 | - | - |
| 2019 | 3/1 | - | 3/1 | - | - | - |
| 2018 | 12/10 | 2/4 | 7/2 | 3/4 | - | - |
| 2017 | 28/15 | 11/7 | 12/5 | 5/3 | - | - |
| 2016 | 23/12 | 16/8 | 7/3 | 0/1 | - | - |
| 2015 | 35/15 | 5/3 | 27/9 | 3/3 | - | - |
| 2014 | 14/11 | 0/2 | 7/6 | 7/3 | - | - |
| 2013 | 3/2 | - | 3/2 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 152/112 | 123/78 | 18/20 | 10/11 | - | 1/3 |
| 2026 | 11/10 | 11/8 | - | 0/2 | - | - |
| 2025 | 10/11 | 8/6 | 2/4 | - | - | 0/1 |
| 2024 | 4/5 | 0/1 | 0/1 | 3/1 | - | 1/2 |
| 2023 | 4/4 | 2/3 | 2/1 | - | - | - |
| 2022 | 7/5 | 7/4 | 0/1 | - | - | - |
| 2021 | 17/12 | 13/10 | 3/1 | 1/1 | - | - |
| 2020 | 10/6 | 10/5 | - | 0/1 | - | - |
| 2019 | 20/16 | 17/11 | 2/4 | 1/1 | - | - |
| 2018 | 33/20 | 25/13 | 8/6 | 0/1 | - | - |
| 2017 | 33/16 | 28/12 | 0/1 | 5/3 | - | - |
| 2016 | 2/3 | 2/2 | - | 0/1 | - | - |
| 2015 | 0/2 | 0/2 | - | - | - | - |
| 2014 | 1/2 | 0/1 | 1/1 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Billie Jean King Cup | Costoulas / Kempen | 2 | 4 | 7 | 7 | - | |||
| Aksu / Oz | 1 | 6 | 61 | 67 |
Betting odds
| Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 2.30 |
1.50 |
| Average odds | 2.30 |
1.50 |
| Over/Under 2.5 sets | |||
| Total | Over | Under | |
| Betway | 2.5 | 2.00 |
1.70 |
| Average odds | 2.5 | 2.00 |
1.70 |
| Over/Under 18.5 games | |||
| Total | Over | Under | |
| Betway | 18.5 | 1.29 |
3.30 |
| Average odds | 18.5 | 1.29 |
3.30 |
| Over/Under 19.5 games | |||
| Total | Over | Under | |
| Betway | 19.5 | 1.38 |
2.75 |
| Average odds | 19.5 | 1.38 |
2.75 |
| Over/Under 20.5 games | |||
| Total | Over | Under | |
| Betway | 20.5 | 2.50 |
1.45 |
| Average odds | 20.5 | 2.50 |
1.45 |
| Over/Under 21.5 games | |||
| Total | Over | Under | |
| Betway | 21.5 | 2.50 |
1.45 |
| Average odds | 21.5 | 2.50 |
1.45 |
| Over/Under 22.5 games | |||
| Total | Over | Under | |
| Betway | 22.5 | 3.20 |
1.30 |
| Average odds | 22.5 | 3.20 |
1.30 |
| Over/Under 23.5 games | |||
| Total | Over | Under | |
| Betway | 23.5 | 1.75 |
1.90 |
| Average odds | 23.5 | 1.75 |
1.90 |
| Over/Under 24.5 games | |||
| Total | Over | Under | |
| Betway | 24.5 | 1.80 |
1.85 |
| Average odds | 24.5 | 1.80 |
1.85 |
| Over/Under 25.5 games | |||
| Total | Over | Under | |
| Betway | 25.5 | 1.95 |
1.75 |
| Average odds | 25.5 | 1.95 |
1.75 |
| Over/Under 26.5 games | |||
| Total | Over | Under | |
| Betway | 26.5 | 1.65 |
2.05 |
| Average odds | 26.5 | 1.65 |
2.05 |
| Over/Under 27.5 games | |||
| Total | Over | Under | |
| Betway | 27.5 | 1.75 |
1.95 |
| Average odds | 27.5 | 1.75 |
1.95 |
| Over/Under 28.5 games | |||
| Total | Over | Under | |
| Betway | 28.5 | 1.85 |
1.80 |
| Average odds | 28.5 | 1.85 |
1.80 |
| Over/Under 29.5 games | |||
| Total | Over | Under | |
| Betway | 29.5 | 1.95 |
1.75 |
| Average odds | 29.5 | 1.95 |
1.75 |
| Over/Under 30.5 games | |||
| Total | Over | Under | |
| Betway | 30.5 | 1.95 |
1.70 |
| Average odds | 30.5 | 1.95 |
1.70 |
| Over/Under 31.5 games | |||
| Total | Over | Under | |
| Betway | 31.5 | 2.25 |
1.55 |
| Average odds | 31.5 | 2.25 |
1.55 |
| Over/Under 32.5 games | |||
| Total | Over | Under | |
| Betway | 32.5 | 2.50 |
1.45 |
| Average odds | 32.5 | 2.50 |
1.45 |
| Over/Under 33.5 games | |||
| Total | Over | Under | |
| Betway | 33.5 | 3.80 |
1.20 |
| Average odds | 33.5 | 3.80 |
1.20 |
| Over/Under 34.5 games | |||
| Total | Over | Under | |
| Betway | 34.5 | 3.30 |
1.29 |
| Average odds | 34.5 | 3.30 |
1.29 |
| Over/Under 35.5 games | |||
| Total | Over | Under | |
| Betway | 35.5 | 3.30 |
1.29 |
| Average odds | 35.5 | 3.30 |
1.29 |
| Asian Handicap -2.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | -2.5 | 4.00 |
1.20 |
| Average odds | -2.5 | 4.00 |
1.20 |
| Asian Handicap -1.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | -1.5 | 2.50 |
1.45 |
| Average odds | -1.5 | 2.50 |
1.45 |
| Asian Handicap -0.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | -0.5 | 2.10 |
1.65 |
| Average odds | -0.5 | 2.10 |
1.65 |
| Asian Handicap 0.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 0.5 | 2.10 |
1.65 |
| Average odds | 0.5 | 2.10 |
1.65 |
| Asian Handicap 1.5 game | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 1.5 | 2.00 |
1.70 |
| Average odds | 1.5 | 2.00 |
1.70 |
| Asian Handicap 2.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 2.5 | 1.75 |
1.90 |
| Average odds | 2.5 | 1.75 |
1.90 |
| Asian Handicap 3.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 3.5 | 3.20 |
1.30 |
| Average odds | 3.5 | 3.20 |
1.30 |
| Asian Handicap 4.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 4.5 | 1.40 |
2.60 |
| Average odds | 4.5 | 1.40 |
2.60 |
| Asian Handicap 5.5 games | |||
| Handicap | Costoulas Sofia Kempen Magali |
Aksu Ayla Oz Ipek |
|
| Betway | 5.5 | 1.18 |
4.00 |
| Average odds | 5.5 | 1.18 |
4.00 |
Latest matches
| Billie Jean King Cup, 15.11.2025 | ||
| Costo / Kempe - Aksu / Oz | 2:1 | |
| Koksijde ITF, QF, 12.08.2021 | ||
| Bosio / Parta - Costo / Kempe | 2:1 | |
| Koksijde ITF, R16, 09.08.2021 | ||
| Costo / Kempe - Araka / Vanla | 2:0 | |
| Singapore WTA, SF, 26.09.2026 | ||
| Routl / Sutji - Costo / Gibso | 2:0 | |
| Singapore WTA, QF, 24.09.2026 | ||
| Costo / Gibso - Mlade / Panov | 2:0 | |
| Singapore WTA, R16, 23.09.2026 | ||
| Costo / Gibso - Casci / Feng | 2:0 | |
| Oeiras 3 ITF, F, 25.04.2026 | ||
| Costo / Jorge - Kempe / Salde | 2:0 | |
| Oeiras 3 ITF, SF, 24.04.2026 | ||
| Costo / Jorge - Karam / Semen | 2:0 | |
| Oeiras 3 ITF, QF, 23.04.2026 | ||
| Costo / Jorge - Kuder / Osuig | 2:1 | |
| Oeiras 3 ITF, R16, 21.04.2026 | ||
| Costo / Jorge - Fossa / Gorgo | 2:0 | |
| Kyoto 2 ITF, F, 14.03.2026 | ||
| Costo / Lanse - Kinos / Saito | 2:0 | |
| Kyoto 2 ITF, SF, 13.03.2026 | ||
| Costo / Lanse - Ayuka / Moris | 2:1 | |
| Kyoto 2 ITF, QF, 12.03.2026 | ||
| Costo / Lanse - Nagat / Sato | 2:1 | |
| Billie Jean King Cup, 24.09.2026 | ||
| Kalin / Kiche - Kempe / Salde | 2:0 | |
| US Open, 2R, 05.09.2026 | ||
| Hunte / Krawc - Kempe / Panov | 2:1 | |
| US Open, 1R, 03.09.2026 | ||
| Kempe / Panov - Kozyr / Ninom | 2:0 | |
| Monterrey, R16, 26.08.2026 | ||
| Chwal / Kraus - Kempe / Panov | 2:1 | |
| Cincinnati WTA, F, 22.08.2026 | ||
| Bouzk / Nosko - Kempe / Panov | 2:0 | |
| Cincinnati WTA, SF, 21.08.2026 | ||
| Kempe / Panov - Hsieh / Ostap | 2:0 | |
| Cincinnati WTA, QF, 20.08.2026 | ||
| Kempe / Panov - Chan / Joint | 2:1 | |
| Cincinnati WTA, R16, 19.08.2026 | ||
| Kempe / Panov - Danil / Kruni | 2:0 | |
| Cincinnati WTA, 1R, 18.08.2026 | ||
| Kempe / Panov - Hunte / Krawc | 2:0 | |
| Toronto WTA, 1R, 06.08.2026 | ||
| Li / Tauson - Kempe / Panov | 2:0 | |
| Billie Jean King Cup, 15.11.2025 | ||
| Costo / Kempe - Aksu / Oz | 2:1 | |
| Antalya 2 WTA, SF, 28.03.2025 | ||
| Carle / Walte - Aksu / Oz | 2:0 | |
| Antalya 2 WTA, QF, 27.03.2025 | ||
| Aksu / Oz - Anshb / Prida | 2:1 | |
| Antalya 2 WTA, R16, 25.03.2025 | ||
| Aksu / Oz - Haver / Naef | 2:0 | |
| Leszno ITF, R16, 05.02.2025 | ||
| Gniew / Stras - Aksu / Oz | 1:0 | |
| Oldenzaal ITF, R16, 17.08.2021 | ||
| Apple / Haver - Aksu / Oz | 2:0 | |
| Antalya 6 ITF, QF, 11.02.2021 | ||
| Draho / Henne - Aksu / Oz | 2:1 | |
| Antalya 6 ITF, R16, 10.02.2021 | ||
| Aksu / Oz - Arshi / Topal | 2:0 | |
| Antalya 33 ITF, QF, 10.12.2020 | ||
| Topal / Visma - Aksu / Oz | 2:0 | |
| Antalya 33 ITF, R16, 08.12.2020 | ||
| Aksu / Oz - Berge / Ovcha | 2:0 | |
| Istanbul 2 WTA, R16, 05.05.2026 | ||
| Kuder / Timof - Aksu / Buyuk | 2:0 | |
| Porto 4 ITF, R16, 28.01.2026 | ||
| Labou / Nagy - Aksu / Brook | 2:1 | |
| Billie Jean King Cup, 15.11.2025 | ||
| Costo / Kempe - Aksu / Oz | 2:1 | |
| Billie Jean King Cup, 14.11.2025 | ||
| Aksu / Sonme - Fried / Nieme | 2:1 | |
| Toronto ITF, R16, 29.10.2025 | ||
| Chave / Nicho - Aksu / Gimbr | 2:1 | |
| Saguenay ITF, R16, 22.10.2025 | ||
| Adesh / Allen - Aksu / Ivano | 2:0 | |
| Samsun, QF, 03.10.2025 | ||
| Silva / Tikho - Aksu / Mikul | 2:0 | |
| Samsun, R16, 01.10.2025 | ||
| Aksu / Mikul - Kolb / Kolb | 2:1 | |
| Biarritz ITF, R16, 10.06.2025 | ||
| Rus / Schun - Aksu / Costo | 1:0 | |
| Kursumlijska Banja 5 ITF, F, 24.05.2025 | ||
| Aksu / Sisko - Chris / Kulam | 2:0 | |
| Antalya 5 WTA, SF, 12.09.2026 | ||
| Kucmo / Labou - Cengiz / Oz | 2:1 | |
| Antalya 5 WTA, QF, 10.09.2026 | ||
| Cengiz / Oz - Falko / Jakup | 2:0 | |
| Antalya 5 WTA, R16, 09.09.2026 | ||
| Cengiz / Oz - Gavri / Nagy | 2:0 | |
| Vaihingen ITF, R16, 30.06.2026 | ||
| Sobol / Zapar - Gorgo / Oz | 2:1 | |
| Zagreb 2 ITF, SF, 12.06.2026 | ||
| Dench / Kazio - Falko / Oz | 2:0 | |
| Zagreb 2 ITF, QF, 11.06.2026 | ||
| Falko / Oz - Gavri / Nagy | 2:1 | |
| Zagreb 2 ITF, R16, 10.06.2026 | ||
| Falko / Oz - Chies / Hodzi | 2:1 | |
| Portoroz 2 ITF, SF, 22.05.2026 | ||
| Ibrag / Toth - Matou / Oz | 2:0 | |
| Portoroz 2 ITF, QF, 21.05.2026 | ||
| Matou / Oz - Mcado / Perez | 2:1 | |
| Portoroz 2 ITF, R16, 19.05.2026 | ||
| Matou / Oz - Shini / Szabo | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Beijing | 23 | |||
| Tokyo (Japan Open) | 22 | |||
| Chengdu | 2 | |||
| Hangzhou | 2 | |||
| Beijing | 33 | |||
| Lower level tournaments | ||||
| Porto challenger | 14 | |||
| Jingshan challenger | 24 | |||
| Columbus 3 challenger | 15 | |||
| Curitiba challenger | 17 | |||
| Asian Games | 16 | |||
| Mouilleron-Le-Captif challenger | 21 | |||
| Bari challenger | 20 | |||
| UTR Pro Tennis Series 3 | 15 | |||
| UTR Pro Tennis Series 5 | 6 | |||
| UTR Pro Tennis Series 9 | 14 | |||
| Adana | 19 | |||
| Jingshan | 18 | |||
| Asian Games | 8 | |||
| Templeton ITF | 16 | |||
| Quinta do Lago ITF | 20 | |||
| Baza ITF | 15 | |||
| Reims ITF | 18 | |||
| Wagga Wagga ITF | 22 | |||
| UTR Pro Tennis Series 5 | 1 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Maanshan 11 ITF | 23 | |||
| Monastir 52 ITF | 25 | |||
| Nashville ITF | 24 | |||
| Sharm El Sheikh 15 ITF | 16 | |||
| Trelew ITF | 8 | |||
| Varna ITF | 23 | |||
| UTR Pro Match Series | 15 | |||
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