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 | ||
|---|---|---|---|---|
 |
370. | Singles ranking | 380. |  |
| 28. 7. 2000 | Birthdate | 28. 5. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Shimizu Eri |
|---|---|---|
| Indoors | 0/1 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 25/16 | 19/16 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 287/167 | 26/15 | 239/133 | 22/19 | - | - |
| 2025 | 25/17 | - | 25/16 | 0/1 | - | - |
| 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: | 184/128 | 23/16 | 148/104 | 11/6 | 2/2 | - |
| 2025 | 19/16 | - | 19/16 | - | - | - |
| 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
| Nottingham 3 ITF, QF, 17.07.2025 | ||
| Valdmannova - Koshiishi | 2:0 | |
| Nottingham 3 ITF, R16, 17.07.2025 | ||
| Koshiishi - Veldman | 2:0 | |
| Nottingham 3 ITF, 1R, 16.07.2025 | ||
| Koshiishi - Wainwright | 2:0 | |
| Luzhou ITF, QF, 13.06.2025 | ||
| Wang - Koshiishi | 2:0 | |
| Luzhou ITF, R16, 12.06.2025 | ||
| Koshiishi - Zhu | 2:0 | |
| Luzhou ITF, 1R, 11.06.2025 | ||
| Koshiishi - Morvayova | 2:1 | |
| Andong ITF, R16, 22.05.2025 | ||
| Back - Koshiishi | 2:0 | |
| Andong ITF, 1R, 21.05.2025 | ||
| Koshiishi - Lee | 2:0 | |
| Andong ITF, Q-R16, 19.05.2025 | ||
| Koshiishi - Kuwata | 2:0 | |
| Andong ITF, Q-2R, 18.05.2025 | ||
| Koshiishi - Katsumi | 2:0 | |
- Shimizu
| Vitoria-Gasteiz ITF, 1R, 16.07.2025 | ||
| Helgo - Shimizu | 2:0 | |
| Taipei 3 ITF, SF, 28.06.2025 | ||
| Kobori - Shimizu | 2:1 | |
| Taipei 3 ITF, QF, 27.06.2025 | ||
| Shimizu - Hosogi | 2:0 | |
| Taipei 3 ITF, R16, 26.06.2025 | ||
| Shimizu - Kummel | 2:0 | |
| Taipei 3 ITF, 1R, 24.06.2025 | ||
| Shimizu - Back | 2:0 | |
| Taipei 2 ITF, QF, 20.06.2025 | ||
| Matsuda - Shimizu | 2:0 | |
| Taipei 2 ITF, R16, 19.06.2025 | ||
| Shimizu - Muramatsu | 2:1 | |
| Taipei 2 ITF, 1R, 18.06.2025 | ||
| Shimizu - Kawaguchi | 2:0 | |
| Andong ITF, QF, 23.05.2025 | ||
| Ma - Shimizu | 2:0 | |
| Andong ITF, R16, 22.05.2025 | ||
| Shimizu - Kim | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Los Cabos | 3 | |||
| Bastad | 6 | |||
| Gstaad | 6 | |||
| Davis Cup | 10 | |||
| Hamburg WTA | 6 | |||
| Iasi WTA | 6 | |||
| Lower level tournaments | ||||
| San Marino challenger | 6 | |||
| Granby challenger | 8 | |||
| Bunschoten challenger | 6 | |||
| Pozoblanco challenger | 6 | |||
| UTR Pro Tennis Series | 11 | |||
| UTR Pro Tennis Series 3 | 48 | |||
| UTR Pro Tennis Series 5 | 19 | |||
| World University Games | 14 | |||
| Hopman Cup | 6 | |||
| Porto WTA | 6 | |||
| Rome 2 WTA | 6 | |||
| Granby ITF | 8 | |||
| Olomouc ITF | 6 | |||
| Vitoria-Gasteiz ITF | 6 | |||
| Nottingham 3 ITF | 3 | |||
| Casablanca 2 ITF | 7 | |||
| Darmstadt ITF | 6 | |||
| Monastir 44 ITF | 5 | |||
| Sao Paulo 4 ITF | 5 | |||
| Turin ITF | 5 | |||
| UTR Pro Tennis Series 5 | 63 | |||
| Hillcrest 3 ITF | 6 | |||
| Huamantla 2 ITF | 6 | |||
| Krsko ITF | 6 | |||
| Kursumlijska Banja 13 ITF | 7 | |||
| Luan 2 ITF | 4 | |||
| Nakhon Pathom ITF | 3 | |||
| UTR Pro Match Series | 64 | |||
| UTR Pro Tennis Series | 58 | |||
| World University Games | 14 | |||
| Hopman Cup | 3 | |||
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