Tennis · M15 Columbia · 23/09, 16:00
Prediction: William Jansen vs Seydina Andre
Team pages: William Jansen · Seydina Andre
Prediction summary
Winner
William Jansen
Seydina Andre
Estimated games
21.8
Recent form · 10 last
William Jansen
3-7 (W-L)
Seydina Andre
6-4 (W-L)
Our model (Elo) vs Market
Rating Elo · William Jansen 1529 · Seydina Andre 1546
| William Jansen | Seydina Andre | |
|---|---|---|
| Our model | 48% | 52% |
| Market | 69% | 31% |
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
| William Jansen | Seydina Andre | |
|---|---|---|
| Win % | 60% | 60% |
| Win % · Hard | – | 83% (6) |
| Sets (G-P) | 1.4-1.1 | 1.2-0.8 |
| Games (G-P) | 13.7-12 | 10.8-8.2 |
| Aces | 7 | 4.7 |
| Double faults | 1.7 | 3.2 |
| 1st serve % | 76.7% | 74.8% |
| Break % | 33% | 47.3% |
Estimated total games (ours)
21.8
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
William Jansen
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 30/07 | Billy Blaydes M25 Aldershot |
1-2 | 14-17 | L |
| 29/07 | Louis Bowden M25 Aldershot |
2-0 | 12-7 | W |
| 25/07 | Naoya Honda M25 Champaign |
0-2 | 12-14 | L |
| 24/07 | Karim Bennani M25 Champaign |
2-1 | 16-14 | W |
| 23/07 | Ilyas Milad Fahim M25 Champaign |
2-1 | 16-11 | W |
| 22/07 | Keaton Hance M25 Champaign |
2-0 | 12-4 | W |
| 16/07 | Alexander Frusina M25 Louisville |
0-2 | 10-13 | L |
| 15/07 | Joshua Peck M25 Louisville |
2-0 | 12-7 | W |
| 07/07 | Felix Gill Challenger Nottingham · Grass |
1-2 | 15-18 | L |
| 06/07 | Theo Papamalamis Challenger Nottingham · Grass |
2-1 | 18-15 | W |
Seydina Andre
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 12/09 | Youcef Rihane UTR Pro Tallahassee · Hard |
0-2 | 8-13 | L |
| 11/09 | Albert Saar UTR Pro Tallahassee · Hard |
2-0 | 12-5 | W |
| 10/09 | Justin Lyons UTR Pro Tallahassee · Hard |
2-0 | 12-5 | W |
| 09/09 | Vito Tonejc UTR Pro Tallahassee · Hard |
2-0 | 12-5 | W |
| 07/09 | Andreas Scott UTR Pro Tallahassee · Hard |
2-0 | 12-4 | W |
| 15/08 | Noah Koffi Davis Cup |
2-0 | 12-3 | W |
| 14/08 | Allan Gatoto Davis Cup |
0-2 | 11-14 | L |
| 13/08 | Connor Henry Van Schalkwyk Davis Cup |
0-2 | 6-12 | L |
| 21/07 | Loic Namigandet Tenguere M15 Rognac |
0-2 | 10-13 | L |
| 15/07 | Yassine Smiej M15 Monastir · ~Hard |
2-0 | 13-8 | W |
Frequently asked questions
Who is the favourite in William Jansen vs Seydina Andre?
Our model gives 59% to William Jansen, 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.