Tennis · W15 Maanshan · 22/09, 06:30
Prediction: Seo Yun Choi vs Ruien Zhang
Team pages: Seo Yun Choi · Ruien Zhang
Prediction summary
Winner
Seo Yun Choi
Ruien Zhang
Estimated games
20.8
Recent form · 10 last
Seo Yun Choi
6-4 (W-L)
Ruien Zhang
5-5 (W-L)
Our model (Elo) vs Market
Rating Elo · Seo Yun Choi 1526 · Ruien Zhang 1486
| Seo Yun Choi | Ruien Zhang | |
|---|---|---|
| Our model | 56% | 44% |
| Market | 27% | 73% |
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
- Our model (surface Elo, opponent-adjusted) favours Seo Yun Choi (rating 1526 vs 1486).
- Note: Ruien Zhang makes many double faults (4.6/match).
Statistics
| Seo Yun Choi | Ruien Zhang | |
|---|---|---|
| Win % | 60% | 40% |
| Win % · Hard | 67% (6) | – |
| Sets (G-P) | 1.4-0.9 | 0.9-1.3 |
| Games (G-P) | 10.8-9.4 | 9.6-10.7 |
| Aces | 0.6 | 1.4 |
| Double faults | 2.3 | 4.6 |
| 1st serve % | 59.4% | 63.2% |
| Break % | 57.7% | 50.4% |
Estimated total games (ours)
20.8
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Seo Yun Choi
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 11/09 | Dabin Kim W15 Yeongwol |
0-2 | 2-12 | L |
| 10/09 | Yuka Matsumoto W15 Yeongwol |
2-0 | 12-7 | W |
| 09/09 | Jiyun Oh W15 Yeongwol |
2-0 | 12-4 | W |
| 01/09 | Jiho Shin W15 Yeongwol |
0-2 | 6-12 | L |
| 17/07 | Alina Tikhonova W15 Luan · ~Hard |
1-2 | 13-19 | L |
| 16/07 | Ha Eum Lee W15 Luan · ~Hard |
2-1 | 17-15 | W |
| 15/07 | Yu Shan W15 Luan · ~Hard |
2-0 | 12-4 | W |
| 09/07 | Ikumi Yamazaki W15 Luan · ~Hard |
1-2 | 10-13 | L |
| 08/07 | Rira Kosaka W15 Luan · ~Hard |
2-0 | 12-5 | W |
| 07/07 | Jasmine Li W15 Luan · ~Hard |
2-0 | 12-3 | W |
Ruien Zhang
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 19/09 | Sijia Wei W35 Shenyang |
0-2 | 9-13 | L |
| 18/09 | Wushuang Zheng W35 Shenyang |
0-1 | 4-7 | L |
| 17/09 | JiaYi Wang W35 Shenyang |
2-0 | 13-9 | W |
| 15/09 | Rina Saigo W35 Shenyang |
2-1 | 18-10 | W |
| 19/08 | Yujin Kim W15 Tianjin |
1-2 | 13-17 | L |
| 13/08 | Thasaporn Naklo W15 Tianjin |
0-2 | 5-12 | L |
| 12/08 | Chenting Zhu W15 Tianjin |
2-0 | 12-5 | W |
| 06/08 | Yuhan Wang W15 Tianjin |
0-2 | 4-12 | L |
| 05/08 | Thasaporn Naklo W15 Tianjin |
1-1 | 8-7 | W |
| 16/07 | Han Shi W75 Vitoria Gasteiz |
1-2 | 10-15 | L |
Frequently asked questions
Who is the favourite in Seo Yun Choi vs Ruien Zhang?
Our model gives 60% to Ruien Zhang, 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.