01/By surface
each with its own count, at equal weight
Hard
4-0
F. leads 4-0 in 4 meetings on hard
Clay
1-0
F. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, F. first |
|---|---|---|---|---|---|---|
| Apr 8, 2025 | Monte Carlo MastersMasters 1000 | clay | 1st round | Tiafoe F. | 6-2, 5-7, 7-6 | 17 v 47 |
| Jan 3, 2024 | Hong Kong Tennis OpenATP250 | hard | 2nd round | Tiafoe F. | 6-3, 7-6 | 16 v 54 |
| Oct 7, 2022 | Rakuten Japan Open Tennis ChampionshipsATP500 | hard | quarterfinal | Tiafoe F. | 6-0, 6-4 | 19 v 33 |
| Oct 28, 2020 | Astana OpenATP250 | hard | 2nd round | Tiafoe F. | 7-5, 6-3 | 64 v 40 |
| Mar 23, 2019 | Sony Ericsson OpenMasters 1000 | hard | 2nd round | Tiafoe F. | 7-6, 7-6 | 34 v 95 |
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. Tiafoe F. and Kecmanovic M. each carry the table against every opponent faced.