01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Oct 25, 2018 | Swiss IndoorsATP500 | hard | 2nd round | Medvedev D. | 7-6, 6-2 | 20 v 43 |
| Feb 16, 2018 | ABN AMRO World Tennis TournamentATP500 | hard | quarterfinal | Seppi A. | 7-6, 4-6, 6-3 | 57 v 81 |
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. Medvedev D. and Seppi A. each carry the table against every opponent faced.