Tennis · W15 Tianjin · 18/08, 04:00
Prediction: Onyu Choi vs Anastasia Efremova
Team pages: Onyu Choi · Anastasia Efremova
Prediction summary
Winner
Onyu Choi
Anastasia Efremova
Estimated games
18.4
Recent form · 10 last
Onyu Choi
3-7 (W-L)
Anastasia Efremova
4-6 (W-L)
Our model (Elo) vs Market
Rating Elo · Onyu Choi 1442 · Anastasia Efremova 1481
| Onyu Choi | Anastasia Efremova | |
|---|---|---|
| Our model | 44% | 56% |
| Market | 49% | 51% |
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: Onyu Choi makes many double faults (4.9/match).
- Note: Anastasia Efremova makes many double faults (7/match).
Statistics
| Onyu Choi | Anastasia Efremova | |
|---|---|---|
| Win % | 30% | 40% |
| Win % · Hard | 25% (8) | 50% (8) |
| Sets (G-P) | 0.7-1.5 | 0.8-1.3 |
| Games (G-P) | 7.3-11 | 7-9 |
| Aces | 0.5 | 1.4 |
| Double faults | 4.9 | 7 |
| 1st serve % | 48.2% | 56% |
| Break % | 37.6% | 47.9% |
Estimated total games (ours)
18.4
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Onyu Choi
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 12/08 | Thasaporn Naklo W15 Tianjin |
0-2 | 5-12 | L |
| 11/08 | Sera Nishimoto W15 Tianjin |
2-1 | 10-10 | W |
| 15/07 | Yingqun Sun W15 Luan · ~Hard |
0-2 | 7-13 | L |
| 08/07 | Alina Tikhonova W15 Luan · ~Hard |
0-2 | 6-12 | L |
| 01/07 | JiaYi Wang W15 Maanshan · ~Hard |
0-2 | 1-12 | L |
| 25/06 | Chenting Zhu W15 Maanshan · ~Hard |
0-2 | 5-12 | L |
| 24/06 | Kuai Jiananxi W15 Maanshan · ~Hard |
2-0 | 12-1 | W |
| 21/05 | Sera Nishimoto W35 Changwon · ~Hard |
1-2 | 14-17 | L |
| 06/05 | Yuki Naito W35 Changwon · ~Hard |
0-2 | 0-12 | L |
| 05/05 | Soo Young Choi W35 Changwon · ~Hard |
2-0 | 13-9 | W |
Anastasia Efremova
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 11/08 | Dabin Kim W15 Tianjin |
0-2 | 3-12 | L |
| 04/08 | Eva Marie Desvignes W15 Tianjin |
0-2 | 3-12 | L |
| 15/04 | Aruzhan Sagandikova W15 Sharm El Sheikh · ~Hard |
0-2 | 7-12 | L |
| 14/04 | Venla Ahti W15 Sharm El Sheikh · ~Hard |
2-1 | 9-9 | W |
| 20/03 | Masha Lazarenko W15 Monastir · ~Hard |
0-2 | 4-12 | L |
| 19/03 | Pauline Gloeckner W15 Monastir · ~Hard |
2-0 | 12-2 | W |
| 18/03 | Milla Sequeira W15 Monastir · ~Hard |
2-0 | 12-3 | W |
| 11/03 | Federica Urgesi W35 Monastir · ~Hard |
0-2 | 5-11 | L |
| 10/03 | Ustiniya Lekomtseva W35 Monastir · ~Hard |
2-0 | 13-5 | W |
| 06/02 | Alina Tikhonova W15 Sharm El Sheikh · ~Hard |
0-2 | 2-12 | L |
Frequently asked questions
Who is the favourite in Onyu Choi vs Anastasia Efremova?
Our model gives 53% to Anastasia Efremova, 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.