01/By surface
each with its own count, at equal weight
Hard
1-0
D. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
D. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Jun 17, 2024 | Halle OpenATP500 | grass | 1st round | Koepfer D.ret. | 6-4, 4-3 | 70 v 18 |
| Nov 3, 2021 | BNP Paribas MastersMasters 1000 | hard | 2nd round | Koepfer D. | 6-3, 7-5 | 58 v 11 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Koepfer D. and Auger-Aliassime F. each carry the table against every opponent faced.