ITF M · Futures 2026
Final score
Playing styles and historical archetype record
Kim
🪃 Counterpuncher
Yamasaki
🪃 Counterpuncher
Matchup analysis
Both Jangjun Kim and Jumpei Yamasaki are 🪃 Counterpuncher types. Mirror matchups usually come down to execution, fitness, and surface fit. Across 11,852 matches in our dataset, the historical split is about even.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kim | Yamasaki |
|---|---|---|
| W-L | - | 1–3 |
| Avg odds | - | 2.01 |
| ROI % | - | -73.5% |
| Units P/L | - | -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
Kim
0
Yamasaki
Results vs. opponents both players faced · Last 12 months
Kim has a higher win rate against shared opponents (33% vs Yamasaki's 0%).
| Opponent | Kim | Yamasaki |
|---|---|---|
| Masamichi Imamura | L | L 06 46 |
| Hikaru Shiraishi | W | L 36 76 57 |
| Shu Matsuoka | L 26 26 | L 26 26 |
Serve and return comparison · Last 90 days
| Stat | Kim | Yamasaki |
|---|---|---|
| Serve | ||
| 1st Serve In % | 0% | 60.3% |
| 1st Serve Pts Won % | 0% | 70.5% |
| 2nd Serve Pts Won % | 0% | 49.8% |
| Aces / Match | 0 | 5 |
| Double Faults / Match | 0 | 1.7 |
| Break Points Saved % | 0% | 43% |
| Return | ||
| 1st Return Pts Won % | 0% | 30% |
| 2nd Return Pts Won % | 0% | 51% |
| BP Converted % | 0% | 44.5% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 0% | 49.6% |
| Surface (Hard) | ||
| Hard Win % | 70% | 50% |
Last five matches per player
Matchup overview
Jangjun Kim and Jumpei Yamasaki face off in the match at Futures 2026 on Hard.
Jangjun Kim leads 1-0 over 1 previous meeting.
Jangjun Kim is 4-1 over the last 5 matches. Latest result: L vs Masamichi Imamura (Jun 18).
Jumpei Yamasaki is 3-2 over the last 5 matches. Latest result: L vs Jangjun Kim (Jun 12).
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