ATP · Head to Head
Alexander Blockx vs Karen Khachanov
01
In short
Karen Khachanov leads their head-to-head 1–0. Most recent meeting: Quarterfinal – U.S. Open - New York 2026, won by Karen Khachanov (6-2 7-5 3-2 ret.).
Head-to-head in numbers
Wins by category and stats from the scores.
| Alexander Blockx | — | Karen Khachanov |
|---|---|---|
| 0 | Slam | 1 |
| 0 | Sets won | 2 |
| 0 | Tie-breaks won | 0 |
| 0 | Deciding sets won | 0 |
| 1 | Retirements | 0 |
All meetings
| Year | Tournament | Round | Winner | Score |
|---|---|---|---|---|
| 2026 | U.S. Open - New York · Slam | Quarterfinal | Karen Khachanov | 6-2 7-5 3-2 ret. |
Based on tournaments synced by youaretennis.com: the history grows over time.
Comparison
| Alexander Blockx | — | Karen Khachanov |
|---|---|---|
| 27 | Ranking | 24 |
| 1.790 | Points | 2.030 |
| 21.6 | Age | 30.4 |
 Belgium | Country |  Russia |
| 2-5 | 2025 record | 30-24 |
| 0 | 2025 titles | 0 |
| 0 | Titles 2021-2025 | 3 |
Records and titles: Grand Slams, Masters 1000, ATP 500 and 250 (no ATP Finals or Challengers).
Recent form
The last 5 matches played.
Alexander Blockx
- L
vs Quentin Halys · 4-6 7-6(9) 6-4
Shanghai Rolex Masters - Shanghai · R64 · 2026
- L
vs Valentin Vacherot · 7-6(2) 7-6(4)
Japan Open Tennis Championships - Tokyo · R32 · 2026
- L
vs Karen Khachanov · 6-2 7-5 3-2 ret.
U.S. Open - New York · Quarterfinal · 2026
- W
vs Francisco Cerundolo · 6-3 4-6 7-5 7-5
U.S. Open - New York · Round of 16 · 2026
- W
vs Flavio Cobolli · 6-7(4) 6-3 6-0 6-3
U.S. Open - New York · R32 · 2026
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