Colin Sinclair and Kokoro Isomura have met 3 times since 2025; Kokoro Isomura leads 2–1. Their most recent meeting: Kokoro Isomura won at M15 Tokyo (2025).
Playing styles and historical archetype record
Sinclair
🤖 Servebot
Isomura
🪃 Counterpuncher
Matchup analysis
The 🤖 Servebot archetype wins about 58% vs 🪃 Counterpuncher across 4,477 matches in our dataset — a stylistic lean toward Colin Sinclair.
Servebot players often use high ace rate and dominant service to pressure the counterpuncher's elite bp conversion.
3 career meetings, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Sinclair | Isomura | ||
|---|---|---|---|---|
| Outcome | Colin Sinclair | Kokoro Isomura | ||
| 1 or more | 100% | 17/17 | 82% | 9/11 |
| 3 or more | 100% | 17/17 | 46% | 5/11 |
| 5 or more | 88% | 15/17 | 18% | 2/11 |
| 10 or more | 24% | 4/17 | 0% | 0/11 |
| 15 or more | 0% | 0/17 | 0% | 0/11 |
| 20 or more | 0% | 0/17 | 0% | 0/11 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sinclair | Isomura |
|---|---|---|
| W-L | 3–3 | 2–3 |
| Avg odds | 1.34 | 2.22 |
| ROI % | -32.3% | -34.0% |
| Units P/L | -1.94u | -1.70u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Isomura has a higher win rate against shared opponents (43% vs Sinclair's 29%).
| Opponent | Sinclair | Isomura |
|---|---|---|
| Pawit Sornlaksup | W 75 76 | L |
| Evan Zhu | L 57 76 46 | W |
| Duck Hee Lee | W 46 62 30 | W 75 64 |
| Pavle Marinkov | L 67 26 | W 75 63 |
| James Mccabe | L 63 67 57 | L 26 36 |
| Dan Added | L 36 76 26 | L 46 26 |
| Yusuke Kusuhara | L 76 36 67 | L 57 36 |
Last five matches per player
Naoki Nakagawa
Futures 2026 ·
Jun 18
Saki Tange
Futures 2026 ·
Jun 16
Jumpei Yamasaki
Futures 2026 ·
Jun 10
Hiromasa Koyama
M15 Harmon · Quarterfinals
Jun 1
Matt Kleiman
M15 Harmon · Round of 16
Jun 1
Shunsuke Nakagawa
M15 Harmon · Round of 32
Jun 1
Evan Zhu
M15 Karuizawa · Round of 32
May 25
Ryuki Matsuda
M25 Nakhon Pathom · Round of 32
May 4
Pawit Sornlaksup
Futures 2026 ·
Jun 13
Evan Zhu
Futures 2026 ·
Jun 11
Duckhee Lee
Futures 2026 ·
Jun 10
Duckhee Lee
Futures 2026 ·
May 26
Duck Hee Lee
M15 Gimcheon · Round of 32
May 25
Hugo Hashimoto
M15 Gimcheon · Round of 16
May 25
Dominik Palan
S M KRISHNA MEMORIAL OPEN · Round of 32
May 19
Ilya Ivashka
KARNATAKA OPEN · Round of 16
May 13
Cumulative head-to-head lead over time
Matches, sets and games won · Last 12 months · 55–63 matches
| Metric | Sinclair | Isomura |
|---|---|---|
| Matches won | 62% | 47% |
| Sets won | 60% | 48% |
| Games won | 53% | 48% |
Head-to-head record by tournament tier
| Stage | Sinclair | Isomura |
|---|---|---|
| ITF M15 | 1 | 1 |
| ATP Challenger Tour | 0 | 1 |
Head-to-head record per surface
| Surface | Sinclair | Isomura |
|---|---|---|
| Hard | 1 | 2 |
