Koshiishi - Sun
11.12.2023, 09:30, Monastir 11 ITF, Qualification - 2. round, hard
| Koshiishi Ayumi | 2 : 0 (6-0, 6-0) |
Sun Yingqun | ||
|---|---|---|---|---|
 |
767. | Singles ranking | 752. |  |
| 28. 7. 2000 | Birthdate | - | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Sun Yingqun |
|---|---|---|
| Indoors | - | 6/4 |
| Clay | - | 1/1 |
| Grass | - | - |
| Hard | - | 17/12 |
| Not set | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Monastir 11 ITF | Koshiishi | 2 | 6 | 6 | Q-2R | ||||
| Sun | 0 | 0 | 0 |
Betting odds
| Koshiishi Ayumi | Sun Yingqun | ||||||||||
| Betway | 1.07 |
6.00
|
|||||||||
| bwin | 1.06 |
6.25 |
|||||||||
| Interwetten | 1.07 |
6.00 |
|||||||||
| Ladbrokes | 1.07 |
7.00 |
|||||||||
| Average odds | 1.07 |
6.31 |
|||||||||
No odds
No odds
No odds
Latest matches
- 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 | |
- Sun
| Tianjin 2 ITF, 1R, 12.08.2026 | ||
| Tsao - Sun | 2:0 | |
| Luan 4 ITF, R16, 16.07.2026 | ||
| Gureva - Sun | 2:0 | |
| Luan 4 ITF, 1R, 15.07.2026 | ||
| Sun - Choi | 2:0 | |
| Luan 2 ITF, QF, 10.07.2026 | ||
| Kalyakina - Sun | 2:0 | |
| Luan 2 ITF, R16, 09.07.2026 | ||
| Sun - Chogsomjav | 2:1 | |
| Luan 2 ITF, 1R, 08.07.2026 | ||
| Sun - Wei | 1:0 | |
| Zhengzhou ITF, Q-R16, 16.06.2026 | ||
| Zhou - Sun | 2:0 | |
| Zhengzhou ITF, Q-2R, 15.06.2026 | ||
| Sun - Wang | 2:0 | |
| Tokyo ITF, Q-R16, 08.06.2026 | ||
| Uemura - Sun | 2:0 | |
| Tokyo ITF, Q-1R, 07.06.2026 | ||
| Sun - Wakayama | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Cincinnati | 48 | |||
| Cincinnati WTA | 48 | |||
| Lower level tournaments | ||||
| Brownsburg challenger | 4 | |||
| Hamburg challenger | 2 | |||
| Todi challenger | 3 | |||
| Astana 4 challenger | 1 | |||
| UTR Pro Tennis Series 3 | 25 | |||
| UTR Pro Tennis Series 5 | 15 | |||
| UTR Pro Tennis Series 9 | 24 | |||
| Kursumlijska Banja 14 ITF | 2 | |||
| Hamburg 4 ITF | 1 | |||
| Bydgoszcz ITF | 1 | |||
| Vigo ITF | 2 | |||
| UTR Pro Tennis Series 5 | 22 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Astana 15 ITF | 1 | |||
| Bucharest 6 ITF | 1 | |||
| Campos Do Jordao 2 ITF | 3 | |||
| Tianjin 2 ITF | 1 | |||
| UTR Pro Match Series | 21 | |||
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