ATP Challenger Tour · 2nd Round Qualifying · Brisbane 1
Final score & match stats
Playing styles and historical archetype record
Isomura
🪃 Counterpuncher
Sinclair
🤖 Servebot
Matchup analysis
The 🤖 Servebot archetype wins about 58% vs 🪃 Counterpuncher across 4,477 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 | Isomura | Sinclair |
|---|---|---|
| W-L | 2–3 | 3–3 |
| Avg odds | 2.22 | 1.34 |
| ROI % | -34.0% | -32.3% |
| Units P/L | -1.70u | -1.94u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 3 career meetings
2
Isomura
1
Sinclair
Jul 7, 2025
M15 Tokyo
H Hard · Quarterfinals
Jun 23, 2025
M15 Maanshan
H Hard · Quarterfinals
Jan 27, 2025
Brisbane 1
H Hard · 2nd Round Qualifying
Results vs. opponents both players faced · Last 12 months
Isomura has a higher win rate against shared opponents (43% vs Sinclair's 29%).
| Opponent | Isomura | Sinclair |
|---|---|---|
| Pawit Sornlaksup | L | W 75 76 |
| Evan Zhu | W | L 57 76 46 |
| Duck Hee Lee | W 75 64 | W 46 62 30 |
| Pavle Marinkov | W 75 63 | L 67 26 |
| James McCabe | L 26 36 | L 63 67 57 |
| Dan Added | L 46 26 | L 36 76 26 |
| Yusuke Kusuhara | L 57 36 | L 76 36 67 |
Serve and return comparison · Last 90 days
| Stat | Isomura | Sinclair |
|---|---|---|
| Serve | ||
| 1st Serve In % | 61.8% | 59.6% |
| 1st Serve Pts Won % | 70.1% | 74.1% |
| 2nd Serve Pts Won % | 47% | 54.9% |
| Aces / Match | 3 | 7.8 |
| Double Faults / Match | 4.7 | 2.3 |
| Break Points Saved % | 59.7% | 65.7% |
| Return | ||
| 1st Return Pts Won % | 26.7% | 29.7% |
| 2nd Return Pts Won % | 47.3% | 49.6% |
| BP Converted % | 41.7% | 49.1% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 49.1% | 52.4% |
| Surface (Hard) | ||
| Hard Win % | 56% | 50% |
Last five matches per player
Matchup overview
Kokoro Isomura and Colin Sinclair face off in the 2nd Round Qualifying at Brisbane 1 on Hard.
Kokoro Isomura leads 2-1 over 3 previous meetings.
Kokoro Isomura is 4-1 over the last 5 matches. Latest result: L vs Pawit Sornlaksup (Jun 13).
Colin Sinclair is 2-3 over the last 5 matches. Latest result: L vs Naoki Nakagawa (Jun 18).
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