Tennis · Challenger Granby · 13/07, 17:10
Prediction: Alexander Rozin vs Kokoro Isomura
Prediction summary
Winner
Alexander Rozin
Kokoro Isomura
Estimated games
21.5
Recent form · 10 last
Alexander Rozin
7-3 (W-L)
Kokoro Isomura
5-5 (W-L)
Our model (Elo) vs Market
Rating Elo · Alexander Rozin 1549 · Kokoro Isomura 1547
| Alexander Rozin | Kokoro Isomura | |
|---|---|---|
| Our model | 50% | 50% |
| Market | 59% | 41% |
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
| Alexander Rozin | Kokoro Isomura | |
|---|---|---|
| Win % | 60% | 70% |
| Win % · Hard | 67% (9) | 70% (10) |
| Sets (G-P) | 1.4-0.9 | 1.5-1 |
| Games (G-P) | 11.9-9.9 | 11.2-10.4 |
| Aces | 4 | 2.5 |
| Double faults | 2 | 3.8 |
| 1st serve % | 72.2% | 67.7% |
| Break % | 34.4% | 57.1% |
Estimated total games (ours)
21.5
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Alexander Rozin
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 12/07 | Renta Tokuda Challenger Granby · Hard |
2-0 | 13-8 | W |
| 08/07 | Karl Poling M25 Laval |
1-2 | 10-16 | L |
| 28/06 | Spencer Johnson M15 Claremont · ~Hard |
0-2 | 7-12 | L |
| 27/06 | Jack Satterfield M15 Claremont · ~Hard |
2-0 | 12-2 | W |
| 26/06 | Vignesh Gogineni M15 Claremont · ~Hard |
2-0 | 12-7 | W |
| 25/06 | Benjamin O'Connell M15 Claremont · ~Hard |
2-1 | 15-13 | W |
| 24/06 | Emon Van Loben Sels M15 Claremont · ~Hard |
2-0 | 13-9 | W |
| 17/06 | Benjamin O'Connell M15 Irvine · ~Hard |
1-2 | 17-15 | L |
| 16/06 | Matic Kriznik M15 Irvine · ~Hard |
2-0 | 12-5 | W |
| 13/06 | Kaylan Bigun M15 Los Angeles · ~Hard |
0-2 | 8-12 | L |
Kokoro Isomura
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 12/07 | Hunter Heck Challenger Granby · Hard |
2-1 | 12-11 | W |
| 09/07 | Shintaro Imai M15 Tokyo · ~Hard |
0-2 | 4-12 | L |
| 08/07 | Naoto Tomizawa M15 Tokyo · ~Hard |
2-0 | 12-7 | W |
| 03/07 | Maximus Jones M15 Tokyo · ~Hard |
1-2 | 10-15 | L |
| 02/07 | Yuto Oki M15 Tokyo · ~Hard |
2-1 | 13-9 | W |
| 01/07 | Ryotaro Taguchi M15 Tokyo · ~Hard |
2-1 | 19-19 | W |
| 13/06 | Pawit Sornlaksup M15 Maanshan · ~Hard |
0-2 | 5-12 | L |
| 12/06 | Hanyi Liu M15 Maanshan · ~Hard |
2-1 | 13-6 | W |
| 11/06 | Evan Zhu M15 Maanshan · ~Hard |
2-0 | 12-7 | W |
| 10/06 | Duckhee Lee M15 Maanshan · ~Hard |
2-0 | 12-6 | W |
Frequently asked questions
Who is the favourite in Alexander Rozin vs Kokoro Isomura?
Our model gives 55% to Alexander Rozin, 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.

