Koshiishi - Yun
20.05.2019, 03:10, Goyang ITF, Qualification - 1. round, hard
| Koshiishi Ayumi | 2 : 0 (6-4, 6-3) |
Yun Hyeran | ||
|---|---|---|---|---|
 |
462. | Singles ranking | -. |  |
| 28. 7. 2000 | Birthdate | 26. 4. 2001 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Yun Hyeran |
|---|---|---|
| Indoors | 3/4 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 27/24 | - |
| Not set | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2019 | Goyang ITF | Koshiishi | 2 | 6 | 6 | Q-1R | ||||
| Yun | 0 | 4 | 3 |
Betting odds
| Koshiishi Ayumi | Yun Hyeran | |||||||||||||||||||
| bet-at-home | 1.28
|
3.13
|
||||||||||||||||||
| bet365 | 1.28
|
3.50
|
||||||||||||||||||
| bwin | 1.30 |
3.00 |
||||||||||||||||||
| Average odds | 1.29 |
3.21 |
||||||||||||||||||
No odds
No odds
No odds
Latest matches
- 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 | |
- Yun
| Changwon ITF, Q-R16, 30.05.2023 | ||
| Kang - Yun | 2:0 | |
| Changwon ITF, Q-2R, 30.05.2023 | ||
| Yun - Cho | 2:1 | |
| Changwon ITF, Q-1R, 29.05.2023 | ||
| Yun - Baeg | 2:0 | |
| Yeongwol 2 ITF, Q-1R, 04.09.2022 | ||
| Son - Yun | 2:1 | |
| Yeongwol ITF, Q-1R, 28.08.2022 | ||
| Moon - Yun | 2:1 | |
| Incheon ITF, Q-2R, 05.06.2022 | ||
| Lee - Yun | 2:1 | |
| Yeongwol 2 ITF, Q-R16, 03.09.2019 | ||
| Back - Yun | 2:0 | |
| Yeongwol 2 ITF, Q-2R, 02.09.2019 | ||
| Yun - Lim | 2:1 | |
| Yeongwol ITF, Q-R16, 27.08.2019 | ||
| Hong - Yun | 2:0 | |
| Yeongwol ITF, Q-2R, 26.08.2019 | ||
| Yun - Kim | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Paris | 20 | |||
| Chennai WTA | 23 | |||
| Hong Kong WTA | 12 | |||
| Jiujiang | 11 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 15 | |||
| Seoul challenger | 15 | |||
| Charlottesville challenger | 16 | |||
| Lima challenger | 15 | |||
| Monastir challenger | 15 | |||
| UTR Pro Tennis Series 3 | 243 | |||
| UTR Pro Tennis Series 5 | 55 | |||
| Cali | 14 | |||
| Irapuato ITF | 20 | |||
| Glasgow 2 ITF | 15 | |||
| Toronto ITF | 14 | |||
| Brisbane 4 ITF | 18 | |||
| Istanbul ITF | 15 | |||
| Loule ITF | 23 | |||
| Makinohara ITF | 14 | |||
| Neuquén ITF | 14 | |||
| Villeneuve d'Ascq ITF | 14 | |||
| UTR Pro Tennis Series 5 | 37 | |||
| Bol 15 ITF | 15 | |||
| Malta ITF | 15 | |||
| Monastir 5 ITF | 18 | |||
| Sharm El Sheikh 19 ITF | 20 | |||
| Solarino 3 ITF | 13 | |||
| Sumter 2 ITF | 20 | |||
| Taby ITF | 18 | |||
| Tashkent 4 ITF | 20 | |||
| UTR Pro Match Series | 121 | |||
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