Kato - Koshiishi
17.03.2018, 05:00, Nishi-Tama ITF, Qualification - 1. round, hard
| Kato Kei | 2 : 0 (7-5, 6-4) |
Koshiishi Ayumi | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 408. |  |
| 6. 9. 1997 | Birthdate | 28. 7. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Kato Kei | Koshiishi Ayumi |
|---|---|---|
| Indoors | - | 0/1 |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 15/11 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 19/25 | - | 18/21 | 0/1 | 1/3 | - |
| 2019 | 1/1 | - | 1/1 | - | - | - |
| 2018 | 3/5 | - | 3/5 | - | - | - |
| 2017 | 11/10 | - | 11/10 | - | - | - |
| 2016 | 3/5 | - | 3/4 | - | 0/1 | - |
| 2015 | 1/3 | - | 0/1 | - | 1/2 | - |
| 2012 | 0/1 | - | - | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 277/162 | 26/15 | 229/128 | 22/19 | - | - |
| 2025 | 15/12 | - | 15/11 | 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 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Nishi-Tama ITF | Kato | 2 | 7 | 6 | Q-1R | ||||
| Koshiishi | 0 | 5 | 4 |
Betting odds
Latest matches
- Kato
| Austin ITF, Q-R16, 22.10.2019 | ||
| Crawley - Kato | 2:0 | |
| Austin ITF, Q-1R, 21.10.2019 | ||
| Kato - Meers | 2:0 | |
| Kofu 2 ITF, Q-2R, 09.06.2018 | ||
| Sakatsume - Kato | 2:0 | |
| Osaka ITF, Q-2R, 08.04.2018 | ||
| Chiang - Kato | 2:1 | |
| Osaka ITF, Q-1R, 07.04.2018 | ||
| Kato - Morioka | 2:0 | |
| Kofu ITF, Q-1R, 24.03.2018 | ||
| Sema - Kato | 2:1 | |
| Nishi-Tama ITF, Q-R16, 19.03.2018 | ||
| Aikawa - Kato | 2:1 | |
| Nishi-Tama ITF, Q-2R, 18.03.2018 | ||
| Kato - Sakatsume | 2:0 | |
| Nishi-Tama ITF, Q-1R, 17.03.2018 | ||
| Kato - Koshiishi | 2:0 | |
| Toyota 2 ITF, Q-1R, 10.03.2018 | ||
| Akita - Kato | 2:0 | |
- Koshiishi
| Goyang ITF, QF, 02.05.2025 | ||
| Saigo - Koshiishi | 2:0 | |
| Goyang ITF, R16, 02.05.2025 | ||
| Koshiishi - Zolotareva | 2:1 | |
| Goyang ITF, 1R, 30.04.2025 | ||
| Koshiishi - Lee | 2:0 | |
| Tokyo 6 ITF, 1R, 23.04.2025 | ||
| Sonobe - Koshiishi | 2:0 | |
| Tokyo 6 ITF, Q-R16, 22.04.2025 | ||
| Shimizu - Koshiishi | 2:0 | |
| Tokyo 6 ITF, Q-1R, 21.04.2025 | ||
| Koshiishi - Jang | 2:1 | |
| Osaka ITF, 1R, 09.04.2025 | ||
| Ma - Koshiishi | 2:1 | |
| Osaka ITF, Q-R16, 07.04.2025 | ||
| Koshiishi - Yoshimoto | 2:0 | |
| Osaka ITF, Q-2R, 06.04.2025 | ||
| Koshiishi - Chikaraishi | 2:0 | |
| Kofu ITF, 1R, 18.03.2025 | ||
| Okamura - Koshiishi | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Rome | 24 | |||
| Rome WTA | 24 | |||
| Lower level tournaments | ||||
| Wuxi challenger | 25 | |||
| Francavilla challenger | 24 | |||
| Prague 2 challenger | 24 | |||
| Santos challenger | 23 | |||
| UTR Pro Tennis Series | 7 | |||
| UTR Pro Tennis Series 3 | 32 | |||
| UTR Pro Tennis Series 5 | 35 | |||
| UTR Pro Tennis Series 8 | 8 | |||
| Prague 2 ITF | 8 | |||
| Saint-Gaudens ITF | 16 | |||
| Lopota 2 ITF | 16 | |||
| Lopota ITF | 2 | |||
| Fukuoka ITF | 15 | |||
| Goyang 2 ITF | 8 | |||
| Nottingham 7 ITF | 8 | |||
| Platja D'Aro ITF | 16 | |||
| Santa Margherita Di Pula 6 ITF | 15 | |||
| UTR Pro Tennis Series 5 | 17 | |||
| Bucharest 2 ITF | 16 | |||
| Kalmar ITF | 10 | |||
| Kursumlijska Banja 3 ITF | 8 | |||
| Monastir 34 ITF | 16 | |||
| UTR Pro Match Series | 14 | |||
| UTR Pro Tennis Series | 7 | |||
| UTR Pro Tennis Series 8 | 6 | |||
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