Tennis · W35 Shenyang · 19/09, 04:00
Prediction: Ruien Zhang vs Sijia Wei
Team pages: Ruien Zhang · Sijia Wei
Prediction summary
Winner
Ruien Zhang
Sijia Wei
Estimated games
22.6
Recent form · 10 last
Ruien Zhang
5-5 (W-L)
Sijia Wei
7-3 (W-L)
Our model (Elo) vs Market
Rating Elo · Ruien Zhang 1501 · Sijia Wei 1539
| Ruien Zhang | Sijia Wei | |
|---|---|---|
| Our model | 45% | 55% |
| Market | 21% | 79% |
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: Ruien Zhang makes many double faults (5.2/match).
Statistics
| Ruien Zhang | Sijia Wei | |
|---|---|---|
| Win % | 50% | 60% |
| Sets (G-P) | 1.1-1.2 | 1.4-1.1 |
| Games (G-P) | 10.3-10.5 | 13.1-11.4 |
| Aces | 1.5 | 2.1 |
| Double faults | 5.2 | 3.2 |
| 1st serve % | 62.4% | 66.7% |
| Break % | 50.6% | 54.6% |
Estimated total games (ours)
22.6
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Ruien Zhang
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 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 |
| 15/07 | Tiphanie Lemaitre W75 Vitoria Gasteiz |
2-1 | 16-11 | W |
Sijia Wei
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 18/09 | Yidi Yang W35 Shenyang |
2-0 | 12-6 | W |
| 17/09 | Zhuoxuan Bai W35 Shenyang |
2-1 | 18-16 | W |
| 16/09 | Ying Zhang W35 Shenyang |
2-1 | 18-17 | W |
| 10/09 | Daria Khomutsianskaya W50 Guiyang |
0-2 | 6-12 | L |
| 09/09 | Joanna Garland W50 Guiyang |
2-0 | 12-4 | W |
| 07/09 | Eri Shimizu W50 Guiyang |
2-1 | 18-13 | W |
| 06/09 | Meiqi Guo W50 Guiyang |
2-0 | 12-3 | W |
| 30/08 | Yujia Huang W75 Tianjin |
0-2 | 8-12 | L |
| 26/08 | Jia-Jing Lu W15 Tianjin |
1-2 | 17-17 | L |
| 21/08 | Meng Yi Chen W15 Tianjin |
1-2 | 10-14 | L |
Frequently asked questions
Who is the favourite in Ruien Zhang vs Sijia Wei?
Our model gives 69% to Sijia Wei.
What is the prediction based on?
On an Elo model adjusted for opponent quality, compared with the market odds.