ATP Challenger Tour · Round of 32 · Kyoto
Final score
Playing styles and historical archetype record
Kwon
💥 Big Hitter
Yamasaki
🪃 Counterpuncher
Matchup analysis
The 💥 Big Hitter archetype wins about 54% vs 🪃 Counterpuncher across 4,242 matches in our dataset. That is a small stylistic lean for Soonwoo Kwon here.
Big Hitter players often use power groundstrokes and high winner count to pressure the counterpuncher's elite bp conversion. On Hard, that can swing with conditions.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kwon | Yamasaki |
|---|---|---|
| W-L | 11–3 | 1–3 |
| Avg odds | 1.67 | 2.01 |
| ROI % | +30.8% | -73.5% |
| Units P/L | +4.31u | -2.94u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Kwon
0
Yamasaki
Serve and return comparison · Last 90 days
| Stat | Kwon | Yamasaki |
|---|---|---|
| Serve | ||
| 1st Serve In % | 56.3% | 61.7% |
| 1st Serve Pts Won % | 73.7% | 72.7% |
| 2nd Serve Pts Won % | 54.8% | 48.5% |
| Aces / Match | 8.8 | 6.3 |
| Double Faults / Match | 3.4 | 1.8 |
| Break Points Saved % | 66.9% | 55.3% |
| Return | ||
| 1st Return Pts Won % | 28.2% | 28.4% |
| 2nd Return Pts Won % | 48.5% | 48.4% |
| BP Converted % | 45.9% | 46.9% |
| Rally | ||
| Winners / Match | 18.3 | 0 |
| Unforced Errors / Match | 16.3 | 0 |
| Net Pts Won % | 73.1% | 0% |
| Total Pts Won % | 51% | 48.8% |
| Surface (Hard) | ||
| Hard Win % | 91% | 50% |
Last five matches per player
Matchup overview
Soonwoo Kwon and Jumpei Yamasaki face off in the Round of 32 at Kyoto on Hard.
Soonwoo Kwon leads 1-0 over 1 previous meeting.
Soonwoo Kwon is 3-2 over the last 5 matches. Latest result: L vs Otto Virtanen (Jun 16).
Jumpei Yamasaki is 4-1 over the last 5 matches. Latest result: L vs Jangjun Kim (Jun 12).
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