Tennis · W15 Tianjin · 19/08, 04:00
Prediction: Ruien Zhang vs Yujin Kim
Team pages: Ruien Zhang · Yujin Kim
Prediction summary
Winner
Ruien Zhang
Yujin Kim
Estimated games
19.6
Recent form · 10 last
Ruien Zhang
4-6 (W-L)
Yujin Kim
3-7 (W-L)
Our model (Elo) vs Market
Rating Elo · Ruien Zhang 1525 · Yujin Kim 1471
| Ruien Zhang | Yujin Kim | |
|---|---|---|
| Our model | 58% | 42% |
| Market | 73% | 27% |
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 Ruien Zhang (rating 1525 vs 1471).
- Note: Ruien Zhang makes many double faults (4.8/match).
Statistics
| Ruien Zhang | Yujin Kim | |
|---|---|---|
| Win % | 60% | 40% |
| Win % · Hard | – | 43% (7) |
| Sets (G-P) | 1.2-1.1 | 0.9-1.4 |
| Games (G-P) | 10.2-9.5 | 8-10.2 |
| Aces | 0.7 | 0.8 |
| Double faults | 4.8 | 2 |
| 1st serve % | 65.1% | 51.6% |
| Break % | 52.4% | 30.5% |
Estimated total games (ours)
19.6
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. |
|---|---|---|---|---|
| 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 |
| 13/07 | Alba Maria Coromina Boluda W75 Vitoria Gasteiz |
2-0 | 12-3 | W |
| 12/07 | Jordina Font W75 Vitoria Gasteiz |
2-0 | 12-7 | W |
| 18/06 | Nadia Podoroska W35 San Gregorio · ~Clay |
0-2 | 8-13 | L |
| 17/06 | Anastasia Abbagnato W35 San Gregorio · ~Clay |
2-1 | 15-10 | W |
Yujin Kim
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 18/08 | Yu Jin Ahn W15 Tianjin |
2-0 | 12-6 | W |
| 04/08 | Anna Yang W15 Tianjin |
1-2 | 6-9 | L |
| 16/06 | Kanon Sawashiro W15 Sapporo |
0-2 | 5-12 | L |
| 08/06 | Nao Nishino W15 Tokyo · ~Hard |
0-2 | 1-12 | L |
| 28/05 | Eunchae Kim W15 Fukui · ~Hard |
0-2 | 3-12 | L |
| 27/05 | Sera Nishimoto W15 Fukui · ~Hard |
2-1 | 19-14 | W |
| 20/05 | Dabin Kim W35 Changwon · ~Hard |
0-2 | 7-12 | L |
| 14/05 | Sofya Lansere W35 Andong · ~Hard |
0-2 | 3-12 | L |
| 13/05 | Nanari Katsumi W35 Andong · ~Hard |
2-1 | 12-10 | W |
| 12/05 | Ashleigh Harvey W35 Andong · ~Hard |
2-0 | 12-3 | W |
Frequently asked questions
Who is the favourite in Ruien Zhang vs Yujin Kim?
Our model gives 66% 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.