Koshiishi Ayumi / Sato Hikaru - profil
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Koshiishi AyumiCountry: Japan
Age: 25 (28. 7. 2000)
Current/Highest rank - singles: 484. / 367. Current/Highest rank - doubles: 789. / 482. Plays: right
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Sato HikaruCountry: Japan
Height: 175 cm
Age: 26 (5. 4. 1999)
Current/Highest rank - singles: 598. / 335. Current/Highest rank - doubles: 304. / 234. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
- Played matches - 2025
| Guiyang ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 11.09. | Hu F. / Xu J. - Koshi / Sato | QF | 7-5, 6-2 | 2.51 | 1.46 | |
| 10.09. | Koshi / Sato - Gao D / Zeng | R16 | 6-2, 5-7, 10-7 | 1.27 | 3.37 | |
| Brisbane 3 ITF | Round | Result | H | A | ||
| 04.02. | Da Si / Kung - Koshi / Sato | R16 | 6-2, 6-4 | 1.68 | 2.03 | |
This week's tournaments
| Main tournaments | ||||
| Australian Open | 1 | |||
| Montpellier | 24 | |||
| Davis Cup | 39 | |||
| Abu Dhabi WTA | 14 | |||
| Cluj-Napoca 2 WTA | 23 | |||
| Ostrava 2 WTA | 22 | |||
| Lower level tournaments | ||||
| Manama challenger | 1 | |||
| Rosario challenger | 30 | |||
| Quimper challenger | 2 | |||
| Concepcion challenger | 2 | |||
| San Diego challenger | 1 | |||
| Brisbane challenger | 24 | |||
| Cleveland challenger | 31 | |||
| Oeiras 6 challenger | 1 | |||
| Tenerife challenger | 26 | |||
| Cesenatico challenger | 29 | |||
| Koblenz challenger | 29 | |||
| UTR Pro Tennis Series 3 | 45 | |||
| UTR Pro Tennis Series 5 | 32 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Mumbai WTA | 13 | |||
| San Diego 5 ITF | 1 | |||
| Porto 4 ITF | 1 | |||
| Vero Beach ITF | 1 | |||
| Monastir 20 ITF | 1 | |||
| UTR Pro Tennis Series 5 | 32 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 4 ITF | 2 | |||
| Sharm El Sheikh ITF | 1 | |||
| UTR Pro Match Series | 40 | |||
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