01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
1-1
Level 1-1 in 2 meetings on clay
Grass
1-0
D. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, D. first |
|---|---|---|---|---|---|---|
| Feb 16, 2026 | Rio OpenATP500 | clay | 1st round | Lajovic D. | 6-4, 7-6 | 54 v 129 |
| Jun 21, 2022 | Mallorca ChampionshipsATP250 | grass | 1st round | Altmaier D. | 7-5, 7-6 | 64 v 63 |
| Jul 23, 2021 | Croatia OpenATP250 | clay | quarterfinal | Altmaier D. | 6-2, 6-4 | 152 v 45 |
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. Altmaier D. and Lajovic D. each carry the table against every opponent faced.