ATP · Head to Head
Karen Khachanov vs Rei Sakamoto
10
In short
Karen Khachanov leads their head-to-head 1–0. Most recent meeting: R32 – Almaty Open - Almaty 2026, won by Karen Khachanov (6-2 6-4).
Head-to-head in numbers
Wins by category and stats from the scores.
| Karen Khachanov | — | Rei Sakamoto |
|---|---|---|
| 1 | 250 | 0 |
| 2 | Sets won | 0 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | Almaty Open - Almaty · 250 | R32 | Karen Khachanov | 6-2 6-4 |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Karen Khachanov | — | Rei Sakamoto |
|---|---|---|
| 24 | Ranking | 125 |
| 2.030 | Points | 469 |
| 30.4 | Age | 20.4 |
 Russia | Country |  Japan |
| 30-24 | 2025 record | 0-2 |
| 0 | 2025 titles | 0 |
| 3 | Titles 2021-2025 | 0 |
Records and titles: Grand Slams, Masters 1000, ATP 500 and 250 (no ATP Finals or Challengers).
Recent form
The last 5 matches played.
Karen Khachanov
- L
vs Carlos Alcaraz · 6-4 7-6(5)
Erste Bank Open - Vienna · R32 · 2026
- L
vs Alexander Bublik · 4-6 7-6(5) 7-6(5)
Almaty Open - Almaty · Quarterfinal · 2026
- W
vs Tomas Machac · 6-2 4-6 7-6(7)
Almaty Open - Almaty · Round of 16 · 2026
- W
vs Rei Sakamoto · 6-2 6-4
Almaty Open - Almaty · R32 · 2026
- L
vs Alex De Minaur · 6-3 6-4
Shanghai Rolex Masters - Shanghai · Round of 16 · 2026
Rei Sakamoto
- L
vs Billy Harris · 3-0 ret.
Seoul Challenger · Quarterfinal · 2026
- W
vs Zhizhen Zhang · 6-0 6-4
Seoul Challenger · Round of 16 · 2026
- W
vs Kasidit Samrej · 6-3 6-4
Seoul Challenger · R32 · 2026
- L
vs Karen Khachanov · 6-2 6-4
Almaty Open - Almaty · R32 · 2026
- L
vs Alex De Minaur · 7-6(6) 6-4
Shanghai Rolex Masters - Shanghai · R32 · 2026