Koshiishi - So
28.08.2016, Noto ITF, Qualification - 2. round, hard
| Koshiishi Ayumi | 2 : 0 (6-2, 6-2) |
So Kumi | ||
|---|---|---|---|---|
 |
436. | Singles ranking | -. |  |
| 28. 7. 2000 | Birthdate | 13. 9. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | So Kumi |
|---|---|---|
| Indoors | 1/2 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 27/23 | - |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 290/175 | 26/15 | 241/140 | 23/20 | - | - |
| 2025 | 28/25 | - | 27/23 | 1/2 | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2016 | Noto ITF | Koshiishi | 2 | 6 | 6 | Q-2R | ||||
| So | 0 | 2 | 2 |
Betting odds
Latest matches
- Koshiishi
| 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 | |
| Nakhon Pathom 6 ITF, R16, 04.09.2025 | ||
| Ku - Koshiishi | 2:0 | |
| Nakhon Pathom 6 ITF, 1R, 03.09.2025 | ||
| Koshiishi - Sato | 2:0 | |
| Nakhon Pathom 5 ITF, 1R, 26.08.2025 | ||
| Lee - Koshiishi | 2:0 | |
| Ourense ITF, 1R, 05.08.2025 | ||
| Guerrero Alvarez - Koshiishi | 2:0 | |
| Roehampton ITF, 1R, 29.07.2025 | ||
| Nishino - Koshiishi | 2:0 | |
- So
| Nanao ITF, 1R, 29.08.2018 | ||
| Zhang - So | 1:0 | |
| Nanao ITF, Q-R16, 27.08.2018 | ||
| So - Aikawa | 2:0 | |
| Nanao ITF, Q-2R, 26.08.2018 | ||
| So - Yamazaki | 2:0 | |
| Tsukuba ITF, 1R, 21.08.2018 | ||
| Zhang - So | 2:0 | |
| Tsukuba ITF, Q-R16, 20.08.2018 | ||
| So - Saigo | 2:0 | |
| Tsukuba ITF, Q-1R, 19.08.2018 | ||
| So - Takahata | 2:0 | |
| Figueira Da Foz ITF, Q-R16, 16.07.2018 | ||
| Bucsa - So | 2:0 | |
| Figueira Da Foz ITF, Q-2R, 14.07.2018 | ||
| So - Del Barrio | 2:0 | |
| Setubal ITF, Q-R16, 09.07.2018 | ||
| Romeo - So | 1:0 | |
| Setubal ITF, Q-2R, 08.07.2018 | ||
| So - Williford | 2:0 | |
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