ITF M · Futures 2026
Final score
Playing styles and historical archetype record
Yamasaki
🪃 Counterpuncher
Sinclair
🤖 Servebot
Matchup analysis
The 🤖 Servebot archetype wins about 57% vs 🪃 Counterpuncher across 4,266 matches in our dataset. That is a small stylistic lean for Colin Sinclair here.
Servebot players often use high ace rate and dominant service 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 | Yamasaki | Sinclair |
|---|---|---|
| W-L | 1–3 | 4–3 |
| Avg odds | 2.01 | 1.42 |
| ROI % | -73.5% | -14.3% |
| Units P/L | -2.94u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Yamasaki
0
Sinclair
Results vs. opponents both players faced · Last 12 months
Across 4 shared opponents, both Yamasaki and Sinclair posted a 50% win rate.
| Opponent | Yamasaki | Sinclair |
|---|---|---|
| Naoki Nakagawa | W 63 61 | L |
| Hayden Jones | W | L 67 67 |
| Shunsuke Nakagawa | L 36 67 | W 63 76 |
| Shu Matsuoka | L 26 26 | W 46 75 62 |
Serve and return comparison · Last 90 days
| Stat | Yamasaki | Sinclair |
|---|---|---|
| Serve | ||
| 1st Serve In % | 60.3% | 63% |
| 1st Serve Pts Won % | 70.5% | 73.4% |
| 2nd Serve Pts Won % | 49.8% | 52.5% |
| Aces / Match | 5 | 7.5 |
| Double Faults / Match | 1.7 | 2.2 |
| Break Points Saved % | 43% | 65.5% |
| Return | ||
| 1st Return Pts Won % | 30% | 29.5% |
| 2nd Return Pts Won % | 51% | 49.3% |
| BP Converted % | 44.5% | 48.1% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 49.6% | 52.1% |
| Surface (Hard) | ||
| Hard Win % | 38% | 55% |
Last five matches per player
Matchup overview
Jumpei Yamasaki and Colin Sinclair face off in the match at Futures 2026 on Hard.
Jumpei Yamasaki leads 1-0 over 1 previous meeting.
Jumpei Yamasaki is 4-1 over the last 5 matches. Latest result: W vs Hayden Jones (Jun 11).
Colin Sinclair is 3-2 over the last 5 matches. Latest result: L vs Naoki Nakagawa (Jun 18).
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