Ahn - Koshiishi
15.05.2023, 08:30, Incheon ITF, Qualification - round of 16, hard
| Ahn Yu Jin | 2 : 0 (6-4, 6-3) |
Koshiishi Ayumi | ||
|---|---|---|---|---|
![]() |
935. | Singles ranking | 470. | ![]() |
| 13. 3. 1997 | Birthdate | 28. 7. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Ahn Yu Jin | Koshiishi Ayumi |
|---|---|---|
| Indoors | - | 3/4 |
| Clay | - | - |
| Grass | - | - |
| Hard | 15/15 | 27/24 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 143/116 | 4/6 | 139/109 | 0/1 | - | - |
| 2025 | 15/15 | - | 15/15 | - | - | - |
| 2024 | 15/15 | - | 15/15 | - | - | - |
| 2023 | 30/20 | 4/6 | 26/14 | - | - | - |
| 2022 | 14/9 | - | 14/9 | - | - | - |
| 2019 | 5/7 | - | 5/7 | - | - | - |
| 2018 | 13/8 | - | 13/7 | 0/1 | - | - |
| 2017 | 7/8 | - | 7/8 | - | - | - |
| 2016 | 26/15 | - | 26/15 | - | - | - |
| 2015 | 3/4 | - | 3/4 | - | - | - |
| 2014 | 11/10 | - | 11/10 | - | - | - |
| 2013 | 4/5 | - | 4/5 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 292/178 | 26/15 | 241/141 | 25/22 | - | - |
| 2025 | 30/28 | - | 27/24 | 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 | Incheon ITF | Ahn | 2 | 6 | 6 | Q-R16 | ||||
| Koshiishi | 0 | 4 | 3 |
Betting odds
| Ahn Yu Jin | Koshiishi Ayumi | |
| Betway | 3.80 |
1.20 |
| Interwetten | 3.60 |
1.20 |
| Average odds | 3.70 |
1.20 |
No odds
No odds
No odds
Latest matches
- Ahn
| Incheon ITF, Q-1R, 21.09.2025 | ||
| Matsuda - Ahn | 2:0 | |
| Yeongwol 2 ITF, 1R, 10.09.2025 | ||
| Kim - Ahn | 2:0 | |
| Yeongwol ITF, 1R, 03.09.2025 | ||
| Jeong - Ahn | 2:0 | |
| Luan 8 ITF, R16, 28.08.2025 | ||
| Wang - Ahn | 2:0 | |
| Luan 8 ITF, 1R, 27.08.2025 | ||
| Ahn - Kuznetsova | 2:0 | |
| Luan 7 ITF, R16, 21.08.2025 | ||
| Sidorova - Ahn | 2:0 | |
| Luan 7 ITF, 1R, 20.08.2025 | ||
| Ahn - Choi | 2:0 | |
| Tashkent 2 ITF, SF, 14.06.2025 | ||
| Panshina - Ahn | 2:0 | |
| Tashkent 2 ITF, QF, 13.06.2025 | ||
| Ahn - Nitture | 2:1 | |
| Tashkent 2 ITF, R16, 12.06.2025 | ||
| Ahn - Krymkova | 2:0 | |
- Koshiishi
| 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 | |
| Incheon ITF, 1R, 23.09.2025 | ||
| Matsuda - Koshiishi | 2:1 | |
| Shenyang ITF, R16, 18.09.2025 | ||
| Falei - Koshiishi | 2:0 | |
| Shenyang ITF, 1R, 16.09.2025 | ||
| Koshiishi - Yang | 2:0 | |
| Guiyang ITF, R16, 11.09.2025 | ||
| Ren - Koshiishi | 2:1 | |
| Guiyang ITF, 1R, 09.09.2025 | ||
| Koshiishi - Liu | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Masters Cup ATP | 12 | |||
| Athens | 4 | |||
| Metz | 4 | |||
| Masters Cup WTA | 4 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 6 | |||
| Taipei challenger | 6 | |||
| Lima 3 challenger | 4 | |||
| Matsuyama challenger | 6 | |||
| Knoxville challenger | 6 | |||
| UTR Pro Tennis Series 3 | 253 | |||
| UTR Pro Tennis Series 5 | 72 | |||
| UTR Pro Tennis Series 9 | 70 | |||
| Austin 2 | 6 | |||
| Tucuman | 4 | |||
| Faro ITF | 6 | |||
| Hamamatsu ITF | 8 | |||
| Liberec ITF | 6 | |||
| Orlando 3 ITF | 6 | |||
| UTR Pro Tennis Series 5 | 41 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 6 | |||
| Castellon 2 ITF | 6 | |||
| Heraklion 9 ITF | 7 | |||
| Lincoln ITF | 6 | |||
| Monastir 6 ITF | 6 | |||
| Neuquén 2 ITF | 6 | |||
| Sharm El Sheikh 20 ITF | 6 | |||
| Solarino 4 ITF | 6 | |||
| Szabolcsveresmart ITF | 5 | |||
| UTR Pro Match Series | 131 | |||
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