Koshiishi - Ren
04.08.2018, 08:10, Nonthaburi 3 ITF, Qualification - 1. round, hard
| Koshiishi Ayumi | 2 : 1 (6-1, 1-6, 6-2) |
Ren Jia Qi | ||
|---|---|---|---|---|
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446. | Singles ranking | -. | |
| 28. 7. 2000 | Birthdate | 29. 5. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Ren Jia Qi |
|---|---|---|
| Indoors | 3/4 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 30/26 | - |
| 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 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Nonthaburi 3 ITF | Koshiishi | 2 | 6 | 1 | 6 | Q-1R | |||
| Ren | 1 | 1 | 6 | 2 |
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 | |
- Ren
| Ulanqab ITF, Q-R16, 09.07.2019 | ||
| Sun - Ren | 1:0 | |
| Ulanqab ITF, Q-1R, 08.07.2019 | ||
| Ren - Jin | 2:1 | |
| Tianjin ITF, Q-1R, 01.07.2019 | ||
| Sun - Ren | 2:0 | |
| Naiman ITF, Q-R16, 24.06.2019 | ||
| Xiao - Ren | 2:0 | |
| Shenzhen 6 ITF, Q-1R, 03.06.2019 | ||
| Parnaby - Ren | 2:0 | |
| Antalya 19 ITF, 1R, 22.05.2019 | ||
| Mihaila - Ren | 2:0 | |
| Antalya 18 ITF, 1R, 15.05.2019 | ||
| Garkusha - Ren | 2:1 | |
| Antalya 17 ITF, R16, 09.05.2019 | ||
| Poplavska - Ren | 2:0 | |
| Antalya 17 ITF, 1R, 08.05.2019 | ||
| Ren - Ni Ma | 2:1 | |
| Nanchang ITF, 1R, 19.02.2019 | ||
| Liu - Ren | 2:1 | |
This week's tournaments
| Lower level tournaments | ||||
| UTR Pro Tennis Series | 14 | |||
| UTR Pro Tennis Series 3 | 111 | |||
| UTR Pro Tennis Series 5 | 27 | |||
| UTR Pro Tennis Series 9 | 12 | |||
| Angers | 16 | |||
| Quito WTA | 16 | |||
| Dubai ITF | 17 | |||
| Selva Gardena ITF | 20 | |||
| Daytona Beach ITF | 8 | |||
| Monastir 10 ITF | 10 | |||
| Sharm El Sheikh 24 ITF | 16 | |||
| UTR Pro Tennis Series 5 | 17 | |||
| UTR Pro Tennis Series 9 | 20 | |||
| Antalya 36 ITF | 16 | |||
| Lima 11 ITF | 8 | |||
| Melilla ITF | 8 | |||
| UTR Pro Match Series | 119 | |||
| UTR Pro Tennis Series | 70 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches



