Koshiishi - Shimizu
20.03.2017, 02:00, Nishi-Tama ITF, Qualification - round of 16, hard
| Koshiishi Ayumi | 2 : 0 (6-3, 7-5) |
Shimizu Eri | ||
|---|---|---|---|---|
![]() |
504. | Singles ranking | 378. | ![]() |
| 28. 7. 2000 | Birthdate | 28. 5. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Shimizu Eri |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 4/3 |
| 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 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 202/141 | 23/16 | 166/117 | 11/6 | 2/2 | - |
| 2026 | 4/3 | - | 4/3 | - | - | - |
| 2025 | 33/26 | - | 33/26 | - | - | - |
| 2024 | 41/28 | - | 41/28 | - | - | - |
| 2023 | 29/24 | 1/2 | 22/19 | 4/1 | 2/2 | - |
| 2022 | 26/15 | 3/3 | 20/11 | 3/1 | - | - |
| 2021 | 22/14 | 11/8 | 11/6 | - | - | - |
| 2020 | 8/5 | - | 8/4 | 0/1 | - | - |
| 2019 | 15/9 | 8/3 | 7/6 | - | - | - |
| 2018 | 14/6 | - | 10/5 | 4/1 | - | - |
| 2017 | 4/5 | - | 4/4 | 0/1 | - | - |
| 2016 | 6/5 | - | 6/4 | 0/1 | - | - |
| 2015 | 0/1 | - | 0/1 | - | - | - |
Head-to-head: 1 - 3
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | Tokyo 6 ITF | Shimizu | 2 | 6 | 6 | Q-R16 | ||||
| Koshiishi | 0 | 3 | 3 | |||||||
| 2024 | Nakhon Si Thammarat 4 ITF | Shimizu | 2 | 7 | 6 | R16 | ||||
| Koshiishi | 0 | 5 | 3 | |||||||
| 2022 | Hamamatsu ITF | Shimizu | 2 | 3 | 6 | 6 | R16 | |||
| Koshiishi | 1 | 6 | 4 | 2 | ||||||
| 2017 | Nishi-Tama ITF | Koshiishi | 2 | 6 | 7 | Q-R16 | ||||
| Shimizu | 0 | 3 | 5 |
Betting 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 | |
- Shimizu
| Bangalore ITF, 1R, 18.02.2026 | ||
| Pridankina - Shimizu | 2:0 | |
| Bangalore ITF, Q-R16, 16.02.2026 | ||
| Shimizu - Bakhmutkina | 2:0 | |
| Bangalore ITF, Q-1R, 15.02.2026 | ||
| Shimizu - Ramesh | 2:0 | |
| Pune ITF, R16, 11.02.2026 | ||
| Prozorova - Shimizu | 2:0 | |
| Pune ITF, 1R, 09.02.2026 | ||
| Shimizu - Adkar | 1:0 | |
| Mumbai WTA, R16, 05.02.2026 | ||
| Tagger - Shimizu | 2:0 | |
| Mumbai WTA, 1R, 03.02.2026 | ||
| Shimizu - Yamalapalli | 2:0 | |
| Yokohama ITF, 1R, 26.11.2025 | ||
| Ku - Shimizu | 2:0 | |
| Takasaki ITF, R16, 20.11.2025 | ||
| Hibino - Shimizu | 2:0 | |
| Takasaki ITF, 1R, 19.11.2025 | ||
| Shimizu - Kawaguchi | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Indian Wells | 34 | |||
| Indian Wells | 32 | |||
| Lower level tournaments | ||||
| Thionville challenger | 20 | |||
| Brasília challenger | 21 | |||
| Kigali challenger | 19 | |||
| Fujairah challenger | 24 | |||
| Hersonissos challenger | 19 | |||
| UTR Pro Tennis Series 3 | 6 | |||
| UTR Pro Tennis Series 5 | 9 | |||
| UTR Pro Tennis Series 9 | 11 | |||
| Antalya 2 WTA | 24 | |||
| Trnava 2 ITF | 26 | |||
| Helsinki ITF | 24 | |||
| Heraklion ITF | 26 | |||
| Kalaburagi ITF | 20 | |||
| Launceston ITF | 13 | |||
| Monastir 25 ITF | 21 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Antalya 8 ITF | 24 | |||
| Hagetmau ITF | 20 | |||
| Huamantla ITF | 27 | |||
| Maanshan ITF | 20 | |||
| Sharm El Sheikh 6 ITF | 16 | |||
| Trois-Rivieres ITF | 20 | |||
| UTR Pro Match Series | 3 | |||
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