Ishii - Kosaka
Today, 04:00, Nanao ITF, Qualification - round of 16, hard
| Ishii Sayaka | 2 : 0 (6-3, 6-1) |
Kosaka Rira | ||
|---|---|---|---|---|
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739. | Singles ranking | 1502. | |
| - | Birthdate | - | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Ishii Sayaka | Kosaka Rira |
|---|---|---|
| Indoors | 2/1 | 1/1 |
| Clay | - | - |
| Grass | 0/4 | - |
| Hard | 22/16 | 15/14 |
| Not set | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Nanao ITF | Ishii | 2 | 6 | 6 | Q-R16 | ||||
| Kosaka | 0 | 3 | 1 |
Betting odds
| Ishii Sayaka | Kosaka Rira | |||||||||||||||||||||||||
| bet-at-home | 1.04
|
6.00
|
||||||||||||||||||||||||
| Betway | 1.06 |
10.00 |
||||||||||||||||||||||||
| Interwetten | 1.04
|
7.50
|
||||||||||||||||||||||||
| Ladbrokes | 1.07 |
7.00 |
||||||||||||||||||||||||
| Unibet | 1.05 |
7.50 |
||||||||||||||||||||||||
| Average odds | 1.05 |
7.60 |
||||||||||||||||||||||||
No odds
No odds
No odds
Latest matches
- Ishii
| Nanao ITF, Q-R16, 22.09.2026 | ||
| Ishii - Kosaka | 2:0 | |
| Nanao ITF, Q-1R, 21.09.2026 | ||
| Ishii - Suzuki | 2:0 | |
| Kyoto ITF, QF, 18.09.2026 | ||
| Abe - Ishii | 2:1 | |
| Kyoto ITF, R16, 17.09.2026 | ||
| Ishii - Rajecki | 2:1 | |
| Kyoto ITF, 1R, 15.09.2026 | ||
| Ishii - Shek | 2:0 | |
| Leiria ITF, Q-1R, 30.08.2026 | ||
| Radwanska - Ishii | 2:0 | |
| Torello ITF, R16, 27.08.2026 | ||
| Ferlito - Ishii | 2:1 | |
| Torello ITF, 1R, 26.08.2026 | ||
| Ishii - Torner Sensano | 2:0 | |
| Logrono ITF, QF, 21.08.2026 | ||
| Giaccio - Ishii | 2:0 | |
| Logrono ITF, R16, 20.08.2026 | ||
| Ishii - Losciale | 2:0 | |
- Kosaka
| Nanao ITF, Q-R16, 22.09.2026 | ||
| Ishii - Kosaka | 2:0 | |
| Nanao ITF, Q-1R, 21.09.2026 | ||
| Kosaka - Arakawa | 2:1 | |
| Yeongwol 2 ITF, R16, 10.09.2026 | ||
| Yoshioka - Kosaka | 2:1 | |
| Yeongwol 2 ITF, 1R, 09.09.2026 | ||
| Kosaka - Ju | 2:0 | |
| Yeongwol 2 ITF, Q-R16, 07.09.2026 | ||
| Kosaka - Lee | 2:1 | |
| Yeongwol 2 ITF, Q-2R, 07.09.2026 | ||
| Kosaka - Jang | 2:1 | |
| Yeongwol 2 ITF, Q-1R, 06.09.2026 | ||
| Kosaka - Chung | 2:0 | |
| Yeongwol ITF, Q-2R, 30.08.2026 | ||
| Sato - Kosaka | 2:0 | |
| Yeongwol ITF, Q-1R, 30.08.2026 | ||
| Kosaka - Rawat | 2:0 | |
| Tianjin 3 ITF, Q-1R, 16.08.2026 | ||
| Lan - Kosaka | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Chengdu | 20 | |||
| Hangzhou | 20 | |||
| Davis Cup | 1 | |||
| Singapore WTA | 13 | |||
| Seoul WTA | 13 | |||
| Lower level tournaments | ||||
| St. Tropez challenger | 16 | |||
| Buenos Aires challenger | 15 | |||
| San Diego 2 challenger | 19 | |||
| Genoa 2 challenger | 14 | |||
| Plovdiv 4 challenger | 16 | |||
| UTR Pro Tennis Series | 42 | |||
| UTR Pro Tennis Series 3 | 42 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 9 | 20 | |||
| Ankara | 14 | |||
| Porto WTA | 11 | |||
| Tolentino | 14 | |||
| Berkeley ITF | 19 | |||
| Nanao ITF | 16 | |||
| Plovdiv ITF | 15 | |||
| Yecla ITF | 15 | |||
| Santa Margherita Di Pula 12 ITF | 20 | |||
| Sharm El Sheikh 14 ITF | 20 | |||
| UTR Pro Tennis Series 5 | 9 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Belem ITF | 21 | |||
| Constanta ITF | 17 | |||
| Maanshan 10 ITF | 21 | |||
| Monastir 51 ITF | 17 | |||
| UTR Pro Match Series | 23 | |||
| UTR Pro Tennis Series | 62 | |||
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