Yang - Koshiishi
17.11.2025, 00:00, Sydney 3 ITF, Qualification - round of 16, hard
| Yang Ya-Yi | 2 : 0 (6-3, 6-4) |
Koshiishi Ayumi | ||
|---|---|---|---|---|
| 532. | Singles ranking | 695. | ![]() |
|
| 30. 5. 2004 | Birthdate | 28. 7. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Yang Ya-Yi | Koshiishi Ayumi |
|---|---|---|
| Indoors | 0/1 | - |
| Clay | 3/3 | - |
| Grass | - | - |
| Hard | 9/12 | - |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 124/102 | 24/16 | 83/68 | 4/7 | 2/3 | 11/8 |
| 2026 | 15/18 | 3/3 | 9/12 | 0/1 | - | 3/2 |
| 2025 | 29/25 | - | 28/24 | - | - | 1/1 |
| 2024 | 12/26 | 0/4 | 11/15 | 0/3 | 0/1 | 1/3 |
| 2023 | 46/22 | 14/6 | 26/13 | - | 2/2 | 4/1 |
| 2022 | 22/10 | 7/3 | 9/4 | 4/2 | - | 2/1 |
| 2018 | 0/1 | - | - | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 295/180 | 26/15 | 244/143 | 25/22 | - | - |
| 2025 | 33/30 | - | 30/26 | 3/4 | - | - |
| 2024 | 45/31 | 1/1 | 35/25 | 9/5 | - | - |
| 2023 | 50/20 | - | 50/18 | 0/2 | - | - |
| 2022 | 19/12 | - | 16/9 | 3/3 | - | - |
| 2021 | 48/15 | 4/4 | 41/10 | 3/1 | - | - |
| 2020 | 25/9 | 16/5 | 9/4 | - | - | - |
| 2019 | 22/23 | 5/5 | 13/15 | 4/3 | - | - |
| 2018 | 30/21 | - | 30/21 | - | - | - |
| 2017 | 13/12 | - | 13/10 | 0/2 | - | - |
| 2016 | 10/7 | - | 7/5 | 3/2 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Sydney 3 ITF | Yang | 2 | 6 | 6 | Q-R16 | ||||
| Koshiishi | 0 | 3 | 4 |
Betting odds
| Yang Ya-Yi | Koshiishi Ayumi | |
| bwin | 2.05 |
1.65 |
| Interwetten | 2.05 |
1.65 |
| Ladbrokes | 2.10 |
1.67 |
| Average odds | 2.07 |
1.66 |
No odds
No odds
No odds
Latest matches
- Yang
| Taipei 3 ITF, QF, 26.06.2026 | ||
| Hosogi - Yang | 2:1 | |
| Taipei 3 ITF, R16, 25.06.2026 | ||
| Yang - Kawaguchi | 2:0 | |
| Taipei 3 ITF, 1R, 24.06.2026 | ||
| Yang - Hanatani | 2:0 | |
| Billie Jean King Cup, 20.06.2026 | ||
| Shek - Yang | 2:0 | |
| Billie Jean King Cup, 19.06.2026 | ||
| Pathummakuronen - Yang | 1:0 | |
| Billie Jean King Cup, 18.06.2026 | ||
| Yang - Yuldasheva | 2:0 | |
| Billie Jean King Cup, 17.06.2026 | ||
| Yang - De Silva | 2:0 | |
| Billie Jean King Cup, 16.06.2026 | ||
| Yang - Wan | 2:0 | |
| Wuning 4 ITF, R16, 11.06.2026 | ||
| Chanta - Yang | 2:0 | |
| Wuning 4 ITF, 1R, 10.06.2026 | ||
| Yang - Kaji | 2:1 | |
- Koshiishi
| Sydney 3 ITF, Q-R16, 17.11.2025 | ||
| Yang - Koshiishi | 2:0 | |
| Sydney 3 ITF, Q-1R, 16.11.2025 | ||
| Koshiishi - Guillen | 2:0 | |
| Brisbane 5 ITF, QF, 14.11.2025 | ||
| Wei - Koshiishi | 2:0 | |
| Brisbane 5 ITF, R16, 13.11.2025 | ||
| Koshiishi - Varaksina | 2:0 | |
| Brisbane 5 ITF, 1R, 11.11.2025 | ||
| Koshiishi - Hule | 2:0 | |
| Toronto ITF, 1R, 28.10.2025 | ||
| Cross - Koshiishi | 2:1 | |
| Saguenay ITF, QF, 24.10.2025 | ||
| Rogers - Koshiishi | 2:0 | |
| Saguenay ITF, R16, 24.10.2025 | ||
| Koshiishi - Chavez | 2:1 | |
| Saguenay ITF, 1R, 21.10.2025 | ||
| Koshiishi - Vagramov | 2:1 | |
| Jinan, Q-R16, 13.10.2025 | ||
| Nugroho - Koshiishi | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Wimbledon | 44 | |||
| Wimbledon | 56 | |||
| Lower level tournaments | ||||
| Cary challenger | 11 | |||
| Brasov challenger | 10 | |||
| Milan challenger | 10 | |||
| Quito challenger | 10 | |||
| Troyes challenger | 10 | |||
| UTR Pro Tennis Series 3 | 39 | |||
| UTR Pro Tennis Series 5 | 20 | |||
| Cary ITF | 18 | |||
| Elvas ITF | 12 | |||
| Vaihingen ITF | 12 | |||
| Aix-les-Bains ITF | 9 | |||
| Amstelveen ITF | 11 | |||
| UTR Pro Tennis Series 5 | 13 | |||
| Getxo ITF | 10 | |||
| Hillcrest ITF | 11 | |||
| Kayseri 7 ITF | 12 | |||
| Kursumlijska Banja 8 ITF | 12 | |||
| Maanshan 6 ITF | 9 | |||
| Mogyorod ITF | 11 | |||
| Monastir 42 ITF | 12 | |||
| San Diego ITF | 12 | |||
| UTR Pro Match Series | 11 | |||
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