Tennis · W15 Yeongwol · 10/09, 03:00
Prediction: Kisa Yoshioka vs Rira Kosaka
Team pages: Rira Kosaka
Prediction summary
Winner
Kisa Yoshioka
Rira Kosaka
Estimated games
20.9
Recent form · 10 last
Kisa Yoshioka
5-5 (W-L)
Rira Kosaka
6-4 (W-L)
Our model (Elo) vs Market
Rating Elo · Kisa Yoshioka 1489 · Rira Kosaka 1517
| Kisa Yoshioka | Rira Kosaka | |
|---|---|---|
| Our model | 46% | 54% |
| Market | 72% | 28% |
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
- Note: Rira Kosaka makes many double faults (4.9/match).
Statistics
| Kisa Yoshioka | Rira Kosaka | |
|---|---|---|
| Win % | 40% | 60% |
| Win % · Hard | 0% (3) | 50% (6) |
| Sets (G-P) | 1.2-1.1 | 1.4-1 |
| Games (G-P) | 10.7-9.9 | 10.4-9.9 |
| Aces | 0.3 | 0.9 |
| Double faults | 3.7 | 4.9 |
| 1st serve % | 58.6% | 54.5% |
| Break % | 48.9% | 50.2% |
Estimated total games (ours)
20.9
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Kisa Yoshioka
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 08/09 | Nagi Hanatani W15 Yeongwol |
2-0 | 13-6 | W |
| 02/09 | Sunam Jeong W15 Yeongwol |
1-2 | 10-14 | L |
| 08/08 | Su Jeong Jang W15 Astana |
1-2 | 14-15 | L |
| 08/08 | Victoria Milovanova W15 Astana |
2-0 | 12-3 | W |
| 07/08 | Eva Korysheva W15 Astana |
2-0 | 13-6 | W |
| 04/08 | Sonal Patil W15 Astana |
2-0 | 13-10 | W |
| 29/07 | Eunchae Kim W15 Astana |
1-2 | 11-15 | L |
| 24/06 | Dayeon Back W35 Taipei · ~Hard |
0-2 | 6-12 | L |
| 15/06 | Feier Hu W35 Taipei · ~Hard |
1-2 | 11-11 | L |
| 10/06 | Mayuka Aikawa W15 Tokyo · ~Hard |
0-1 | 4-7 | L |
Rira Kosaka
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 09/09 | Hee Won Ju W15 Yeongwol |
2-0 | 13-7 | W |
| 07/09 | Eun Ji Lee W15 Yeongwol |
2-1 | 9-9 | W |
| 16/07 | Junhan Zhang W15 Luan · ~Hard |
0-2 | 5-12 | L |
| 14/07 | Liuyan An W15 Luan · ~Hard |
2-0 | 12-6 | W |
| 13/07 | Xin Tong Wang W15 Luan · ~Hard |
2-1 | 10-10 | W |
| 08/07 | Seo Yun Choi W15 Luan · ~Hard |
0-2 | 5-12 | L |
| 07/07 | Salakthip Ounmuang W15 Luan · ~Hard |
2-0 | 13-10 | W |
| 30/06 | Yui Ohwaki W15 Maanshan · ~Hard |
1-2 | 10-10 | L |
| 25/06 | Ying Zhang W15 Sapporo |
1-2 | 15-17 | L |
| 24/06 | Mutsumi Uemura W15 Sapporo |
2-0 | 12-6 | W |
Frequently asked questions
Who is the favourite in Kisa Yoshioka vs Rira Kosaka?
Our model gives 60% to Kisa Yoshioka, 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.