Prediction: Kyoka Okamura vs Sayaka Ishii
Team pages: Kyoka Okamura · Sayaka Ishii
Prediction summary
Winner
Kyoka Okamura
Sayaka Ishii
Estimated games
21.9
Recent form · 10 last
Kyoka Okamura
6-4 (W-L)
Sayaka Ishii
5-5 (W-L)
Head-to-head
Kyoka Okamura
1–0
Sayaka Ishii
(1 last)
- 09 Apr2-0 12-7W
Our model (Elo) vs Market
Rating Elo · Kyoka Okamura 1535 · Sayaka Ishii 1528
| Kyoka Okamura | Sayaka Ishii | |
|---|---|---|
| Our model | 51% | 49% |
| Market | 59% | 41% |
The bar above blends our model with the market: where our probability diverges most from the odds is where the model sees the widest gap.
Match keys
- Head-to-head: Kyoka Okamura 1–0 Sayaka Ishii (1).
- Note: Sayaka Ishii makes many double faults (5.6/match).
Statistics
| Kyoka Okamura | Sayaka Ishii | |
|---|---|---|
| Win % | 70% | 60% |
| Win % · Hard | 70% (10) | 0% (1) |
| Sets (G-P) | 1.4-0.9 | 1.3-1 |
| Games (G-P) | 12.5-10.3 | 12.3-10.9 |
| Aces | 2.7 | 2.5 |
| Double faults | 2.1 | 5.6 |
| 1st serve % | 65.1% | 68% |
| Break % | 43.2% | 57.5% |
Estimated total games (ours)
21.9
H2H · Kyoka Okamura 1 – 0 Sayaka Ishii (1)
Head-to-head (H2H) · Kyoka Okamura 1–0 Sayaka Ishii
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| Date | Sets | Games | Res. |
|---|---|---|---|
| 09/04/26 W35 Osaka | 2-0 | 12-7 | W |
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Kyoka Okamura
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 17/10 | Maya Joint WTA Osaka · Hard |
0-2 | 6-12 | L |
| 11/10 | Rebecca Sramkova WTA Suzhou · Hard |
0-2 | 4-12 | L |
| 10/10 | Elvina Kalieva WTA Suzhou · Hard |
2-0 | 13-7 | W |
| 09/10 | Zhuoxuan Bai WTA Suzhou · Hard |
2-0 | 13-7 | W |
| 07/10 | Tatiana Prozorova WTA Suzhou · Hard |
2-1 | 16-16 | W |
| 06/10 | Darja Vidmanova WTA Suzhou · Hard |
2-1 | 18-10 | W |
| 05/10 | Sijia Wei WTA Suzhou · Hard |
2-0 | 12-5 | W |
| 04/10 | Priska Madelyn Nugroho WTA Suzhou · Hard |
2-0 | 13-9 | W |
| 02/10 | Emerson Jones WTA Jingshan · Hard |
0-2 | 12-14 | L |
| 01/10 | Alevtina Ibragimova WTA Jingshan · Hard |
2-1 | 18-11 | W |
Sayaka Ishii
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| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 18/10 | Mary Stoiana WTA Osaka · Hard |
0-2 | 9-13 | L |
| 26/09 | Hiromi Abe W50 Nanao |
0-2 | 5-12 | L |
| 25/09 | Rion Itaya W50 Nanao |
2-0 | 12-2 | W |
| 24/09 | Natsumi Kawaguchi W50 Nanao |
2-1 | 18-15 | W |
| 23/09 | Nagi Hanatani W50 Nanao |
2-0 | 13-8 | W |
| 22/09 | Rira Kosaka W50 Nanao |
2-0 | 12-4 | W |
| 18/09 | Hiromi Abe W35 Kyoto |
1-2 | 13-16 | L |
| 17/09 | Amelia Rajecki W35 Kyoto |
2-1 | 19-16 | W |
| 15/09 | Cheuk Ying Shek W35 Kyoto |
2-0 | 13-10 | W |
| 30/08 | Urszula Radwanska W50 Leiria |
0-2 | 9-13 | L |
Frequently asked questions
Who is the favourite in Kyoka Okamura vs Sayaka Ishii?
Our model gives 55% to Kyoka Okamura, using surface Elo on hard.
What is the prediction based on?
On an Elo model by surface (hard) adjusted for opponent quality, compared with the market odds.