Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 25/09/2025 at China Open - Beijing.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 25/09/2025 | China Open - Beijing | Round 1 | hard | Muller | 4-6 7-6(5) 6-4 |
| 21/09/2021 | Moselle Open - Metz | Round 1 | indoor hard | Khachanov | 4-6 6-1 6-3 |
| hard | Khachanov 0 - 1 Muller |
| indoor hard | Khachanov 1 - 0 Muller |
| 2025 | Khachanov 0 - 1 Muller |
| 2021 | Khachanov 1 - 0 Muller |
187 wins, 130 losses since 2021 (59.0%).
Last matches: D V D D V
186 wins, 178 losses since 2021 (51.1%).
Last matches: D V V D D
Level, 1 wins each over 2 singles meetings since 2021.
On 25/09/2025, at China Open - Beijing (Round 1): Alexandre Muller won 4-6 7-6(5) 6-4.