Tennis · Challenger Kobe · 15/11, 04:30
Prediction: Masamichi Imamura vs Hiromasa Koyama
Team pages: Masamichi Imamura · Hiromasa Koyama
Prediction summary
Winner
Masamichi Imamura
Hiromasa Koyama
Estimated games
20.1
Recent form · 10 last
Masamichi Imamura
3-7 (W-L)
Hiromasa Koyama
7-3 (W-L)
Our model (Elo) vs Market
Rating Elo · Masamichi Imamura 1447 · Hiromasa Koyama 1565
| Masamichi Imamura | Hiromasa Koyama | |
|---|---|---|
| Our model | 34% | 66% |
| 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 Hiromasa Koyama (rating 1447 vs 1565).
- Hiromasa Koyama is in better form: 60% recent wins.
- Note: Hiromasa Koyama makes many double faults (4.2/match).
Statistics
| Masamichi Imamura | Hiromasa Koyama | |
|---|---|---|
| Win % | 30% | 60% |
| Win % · Hard | 30% (10) | 75% (8) |
| Sets (G-P) | 0.6-1.4 | 1.4-0.8 |
| Games (G-P) | 7.7-10.5 | 12.1-9.2 |
| Aces | 1.7 | 0.7 |
| Double faults | 1.4 | 4.2 |
| 1st serve % | 61.6% | 72.1% |
| Break % | 26.1% | 47.6% |
Estimated total games (ours)
20.1
Last 10 matches played
Last matches of each player (sets and games). W = win, L = loss. Common opponents to both are in blue.
Masamichi Imamura
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 10/11 | Taro Daniel Challenger Matsuyama · Hard |
0-2 | 4-12 | L |
| 09/11 | Ryuki Matsuda Challenger Matsuyama · Hard |
0-2 | 8-13 | L |
| 08/11 | Kazushi Idogaki Challenger Matsuyama · Hard |
2-0 | 12-5 | W |
| 05/11 | Yosuke Watanuki Challenger Taipei · Hard |
0-2 | 2-12 | L |
| 03/11 | Mitsuki Wei Kang Leong Challenger Taipei · Hard |
2-0 | 12-8 | W |
| 01/11 | Luca Staeheli Challenger Taipei · Hard |
2-0 | 12-5 | W |
| 27/10 | Tristan Schoolkate Challenger Ningbo · Hard |
0-2 | 7-12 | L |
| 18/10 | Saba Purtseladze Challenger Guangzhou · Hard |
0-2 | 3-12 | L |
| 06/10 | Kaichi Uchida Challenger Wuning · Hard |
0-2 | 8-13 | L |
| 30/09 | Petr Bar Biryukov Challenger Jingshan · Hard |
0-2 | 9-13 | L |
Hiromasa Koyama
Swipe the table sideways →
| Date | Opponent | Sets | Games | Res. |
|---|---|---|---|---|
| 28/10 | Markus Malaszszak M15 Yanagawa City |
0-2 | 11-14 | L |
| 21/10 | Toshiki Karigyo M15 Tanagura |
1-2 | 16-14 | L |
| 13/09 | Zhao Zhao M15 Wuning · ~Hard |
2-0 | 12-4 | W |
| 12/09 | Jaesung Choe M15 Wuning · ~Hard |
2-0 | 13-9 | W |
| 11/09 | Wishaya Trongcharoenchaikul M15 Wuning · ~Hard |
2-0 | 12-5 | W |
| 10/09 | Zichen Shao M15 Wuning · ~Hard |
2-0 | 12-8 | W |
| 09/09 | Yue Xia M15 Wuning · ~Hard |
2-0 | 12-5 | W |
| 03/09 | Qian Sun M15 Wuning · ~Hard |
0-2 | 8-12 | L |
| 02/09 | Lachlan Vickery M15 Wuning · ~Hard |
2-0 | 12-5 | W |
| 27/08 | Luca Castelnuovo M25 Taipei · ~Hard |
1-2 | 13-16 | L |
Frequently asked questions
Who is the favourite in Masamichi Imamura vs Hiromasa Koyama?
Our model gives 55% to Masamichi Imamura, 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.