Koshiishi - Aikawa
10.10.2017, 04:55, Makinohara ITF, 1. round, hard
| Koshiishi Ayumi | 2 : 0 (6-2, 6-3) |
Aikawa Mayuka | ||
|---|---|---|---|---|
![]() |
538. | Singles ranking | 555. | ![]() |
| 28. 7. 2000 | Birthdate | 2. 4. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koshiishi Ayumi | Aikawa Mayuka |
|---|---|---|
| Indoors | - | 9/6 |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 2/3 |
| 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: | 271/192 | 96/64 | 138/108 | 25/14 | 0/1 | 12/5 |
| 2026 | 11/9 | - | 2/3 | 9/6 | - | - |
| 2025 | 50/31 | 3/3 | 34/23 | 8/4 | - | 5/1 |
| 2024 | 41/31 | 12/8 | 29/23 | - | - | - |
| 2023 | 30/19 | 5/3 | 22/15 | 3/1 | - | - |
| 2022 | 41/16 | 29/8 | 11/6 | 1/1 | 0/1 | - |
| 2021 | 20/12 | 12/7 | 1/1 | - | - | 7/4 |
| 2020 | 30/35 | 25/26 | 5/9 | - | - | - |
| 2019 | 25/17 | 9/5 | 16/12 | - | - | - |
| 2018 | 17/12 | 1/3 | 14/8 | 2/1 | - | - |
| 2017 | 5/8 | 0/1 | 3/6 | 2/1 | - | - |
| 2016 | 1/2 | - | 1/2 | - | - | - |
Head-to-head: 2 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Hamamatsu ITF | Koshiishi | 2 | 6 | 6 | Q-2R | ||||
| Aikawa | 0 | 3 | 2 | |||||||
| 2017 | Makinohara ITF | Koshiishi | 2 | 6 | 6 | 1R | ||||
| Aikawa | 0 | 2 | 3 |
Betting odds
| Koshiishi Ayumi | Aikawa Mayuka | |
| bet-at-home | 1.41 |
2.57 |
| bet365 | 1.44 |
2.62 |
| Betway | 1.44 |
2.62 |
| Interwetten | 1.40 |
2.55 |
| Ladbrokes | 1.44 |
2.62 |
| Pinnacle | 1.43 |
2.68 |
| Unibet | 1.40 |
2.75 |
| Average odds | 1.42 |
2.63 |
No odds
No odds
No 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 | |
- Aikawa
| Miyazaki ITF, Q-R16, 14.04.2026 | ||
| Uemura - Aikawa | 2:1 | |
| Miyazaki ITF, Q-2R, 13.04.2026 | ||
| Aikawa - Tsujioka | 2:0 | |
| Osaka ITF, Q-2R, 06.04.2026 | ||
| Ohwaki - Aikawa | 1:0 | |
| Osaka ITF, Q-1R, 05.04.2026 | ||
| Aikawa - Kawagishi | 2:0 | |
| Murska Sobota ITF, R16, 26.03.2026 | ||
| Hruncakova - Aikawa | 2:0 | |
| Murska Sobota ITF, 1R, 24.03.2026 | ||
| Aikawa - Andreeva | 2:0 | |
| Murska Sobota ITF, Q-R16, 23.03.2026 | ||
| Aikawa - Mair | 2:0 | |
| Murska Sobota ITF, Q-1R, 22.03.2026 | ||
| Aikawa - Lanisek | 2:0 | |
| Helsinki ITF, 1R, 04.03.2026 | ||
| Kaji - Aikawa | 2:0 | |
| Helsinki ITF, Q-R16, 03.03.2026 | ||
| Aikawa - Appleton | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Barcelona | 7 | |||
| Munich | 10 | |||
| Stuttgart | 9 | |||
| Rouen WTA | 10 | |||
| Lower level tournaments | ||||
| Busan challenger | 10 | |||
| Oeiras challenger | 8 | |||
| Santa Cruz challenger | 13 | |||
| Tallahassee chall. | 9 | |||
| Wuning 2 challenger | 13 | |||
| UTR Pro Tennis Series | 20 | |||
| UTR Pro Tennis Series 3 | 45 | |||
| UTR Pro Tennis Series 5 | 42 | |||
| Oeiras WTA | 10 | |||
| Portoroz ITF | 8 | |||
| Bujumbura 2 ITF | 12 | |||
| Luzhou ITF | 12 | |||
| Miyazaki ITF | 12 | |||
| Santa Margherita Di Pula 3 ITF | 12 | |||
| Zephyrhills ITF | 8 | |||
| UTR Pro Tennis Series 5 | 40 | |||
| Monastir 31 ITF | 15 | |||
| Orlando 2 ITF | 6 | |||
| Pretoria ITF | 14 | |||
| Sharm El Sheikh 12 ITF | 11 | |||
| Singapore 6 ITF | 12 | |||
| UTR Pro Match Series | 22 | |||
| UTR Pro Tennis Series | 21 | |||
- Player's profile
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- Head-to-head
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|---|---|
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| Samsonova L. - Gauff C. | 0-3 |
| Bolt A. - Noguchi R. | 3-0 |
| Sonego L. - Rublev A. | 2-4 |




