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 | 6-4 1-6 3-6 |
| hard | Khachanov 0 - 1 Muller |
| indoor hard | Khachanov 1 - 0 Muller |
| 2025 | Khachanov 0 - 1 Muller |
| 2021 | Khachanov 1 - 0 Muller |
180 wins, 125 losses since 2021 (59.0%).
Last matches: D V V V V
182 wins, 172 losses since 2021 (51.4%).
Last matches: V V V D V
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.