Tennis · Challenger Bonn · 31/07, 10:00
Prediction: Jan Choinski vs Olle Wallin
Team pages: Jan Choinski · Olle Wallin
Prediction summary
Winner
Jan Choinski
Olle Wallin
Estimated games
22.9
Recent form · 10 last
Jan Choinski
7-3 (W-L)
Olle Wallin
7-3 (W-L)
Our model (Elo) vs Market
Rating Elo · Jan Choinski 1588 · Olle Wallin 1582
| Jan Choinski | Olle Wallin | |
|---|---|---|
| Our model | 51% | 49% |
| Market | 77% | 23% |
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.
Statistics
| Jan Choinski | Olle Wallin | |
|---|---|---|
| Win % | 80% | 80% |
| Win % · Clay | 88% (8) | 80% (10) |
| Sets (G-P) | 1.8-0.7 | 1.7-0.7 |
| Games (G-P) | 13.6-10.3 | 12.7-9.1 |
| Aces | 7.4 | 5.9 |
| Double faults | 1.4 | 2.4 |
| 1st serve % | 74.8% | 74.8% |
| Break % | 34% | 43.2% |
Estimated total games (ours)
22.9
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Jan Choinski
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 29/07 | Alex Barrena Challenger Bonn · Clay |
2-0 | 12-5 | W |
| 27/07 | Francesco Passaro Challenger Bonn · Clay |
2-0 | 12-7 | W |
| 14/07 | Nikoloz Basilashvili ATP Bastad · Clay |
0-2 | 10-13 | L |
| 12/07 | Hugo Gaston Challenger Braunschweig · Clay |
2-1 | 16-10 | W |
| 11/07 | Daniel Rincon Challenger Braunschweig · Clay |
2-0 | 13-7 | W |
| 10/07 | Diego Dedura-Palomero Challenger Braunschweig · Clay |
2-0 | 12-5 | W |
| 08/07 | Max Hans Rehberg Challenger Braunschweig · Clay |
2-1 | 15-15 | W |
| 07/07 | Dimitar Kuzmanov Challenger Braunschweig · Clay |
2-0 | 12-8 | W |
| 02/07 | Frances Tiafoe Wimbledon · Grass |
1-3 | 15-23 | L |
| 30/06 | Vit Kopriva Wimbledon · Grass |
3-0 | 19-10 | W |
Olle Wallin
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 29/07 | Roberto Carballes Baena Challenger Bonn · Clay |
2-1 | 13-10 | W |
| 28/07 | Lorenzo Giustino Challenger Bonn · Clay |
2-1 | 15-11 | W |
| 27/07 | Matthew William Donald Challenger Bonn · Clay |
2-0 | 13-9 | W |
| 26/07 | Vincent Dullinger Challenger Bonn · Clay |
2-1 | 16-10 | W |
| 09/07 | Valentin Royer Challenger Iasi · Clay |
1-2 | 16-16 | L |
| 07/07 | Samir Hamza Reguig Challenger Iasi · Clay |
2-0 | 12-5 | W |
| 06/07 | Maximilian Neuchrist Challenger Iasi · Clay |
2-0 | 13-8 | W |
| 05/07 | Matei Varbanciu Challenger Iasi · Clay |
2-0 | 12-3 | W |
| 03/07 | Guido Ivan Justo Challenger Brasov · Clay |
0-2 | 5-12 | L |
| 02/07 | Frederico Ferreira Silva Challenger Brasov · Clay |
2-0 | 12-7 | W |
Frequently asked questions
Who is the favourite in Jan Choinski vs Olle Wallin?
Our model gives 65% to Jan Choinski, using surface Elo on clay.
What is the prediction based on?
On an Elo model by surface (clay) adjusted for opponent quality, compared with the market odds.