ATP · Head to Head
Rio Noguchi vs Colin Sinclair
In short
Rio Noguchi leads their head-to-head 1–0. Most recent meeting: Round of 16 – Guangzhou Challenger 2026, won by Rio Noguchi (6-3 6-3).
Head-to-head in numbers
Wins by category and stats from the scores.
| Rio Noguchi | — | Colin Sinclair |
|---|---|---|
| 1 | Challenger 100 | 0 |
| 2 | Sets won | 0 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Guangzhou Challenger · Challenger 100 | Round of 16 | Rio Noguchi | 6-3 6-3 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Rio Noguchi | — | Colin Sinclair |
|---|---|---|
| 214 | Ranking | 483 |
| 263 | Points | 94 |
| 27.8 | Age | 31.9 |
 Japan | Country |  Australia |
| 0 | Titles 2021-2025 | 0 |
Recent form
The last 5 matches played.
Rio Noguchi
- L
vs Alibek Kachmazov · 6-3 6-1
Seoul Challenger · R32 · 2026
- L
vs Kasidit Samrej · 2-6 6-1 7-6(3)
Guangzhou Challenger · R32 · 2026
- L
vs Pavel Kotov · 6-1 7-6(2)
Guangzhou Challenger · Quarterfinal · 2026
- W
vs Colin Sinclair · 6-3 6-3
Guangzhou Challenger · Round of 16 · 2026
- W
vs Kaichi Uchida · 3-6 6-2 6-3
Guangzhou Challenger · R32 · 2026
Colin Sinclair
- L
vs Rio Noguchi · 6-3 6-3
Guangzhou Challenger · Round of 16 · 2026