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 | ||
|---|---|---|---|---|
![]() |
470. | Singles ranking | 444. | ![]() |
| 28. 7. 2000 | Birthdate | 28. 5. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Shimizu Eri |
|---|---|---|
| Indoors | 3/4 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 27/24 | 29/23 |
| 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 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 194/135 | 23/16 | 158/111 | 11/6 | 2/2 | - |
| 2025 | 29/23 | - | 29/23 | - | - | - |
| 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
| 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 | |
- Shimizu
| Hamamatsu ITF, 1R, 05.11.2025 | ||
| Shimizu - Miyamoto | 2:0 | |
| Makinohara ITF, QF, 31.10.2025 | ||
| Saito - Shimizu | 2:0 | |
| Makinohara ITF, R16, 30.10.2025 | ||
| Shimizu - Nakashima | 2:0 | |
| Makinohara ITF, 1R, 28.10.2025 | ||
| Shimizu - Mushika | 1:0 | |
| Incheon ITF, R16, 25.09.2025 | ||
| Hibino - Shimizu | 2:0 | |
| Incheon ITF, 1R, 23.09.2025 | ||
| Shimizu - Muramatsu | 2:0 | |
| Nakhon Pathom 6 ITF, R16, 04.09.2025 | ||
| Lee - Shimizu | 2:0 | |
| Nakhon Pathom 6 ITF, 1R, 02.09.2025 | ||
| Shimizu - Yongmod | 1:0 | |
| Nakhon Pathom 5 ITF, SF, 30.08.2025 | ||
| Cheapchandej - Shimizu | 2:1 | |
| Nakhon Pathom 5 ITF, QF, 29.08.2025 | ||
| Shimizu - Lee | 2:0 | |
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