01/By surface
each with its own count, at equal weight
Hard
4-0
F. leads 4-0 in 4 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, F. first |
|---|---|---|---|---|---|---|
| Feb 26, 2026 | Abierto MexicanoATP500 | hard | 2nd round | Tiafoe F. | 6-4, 3-6, 7-6 | 28 v 75 |
| Jul 24, 2025 | Citi OpenATP500 | hard | 2nd round | Tiafoe F. | 7-5, 3-6, 6-3 | 11 v 66 |
| Aug 27, 2024 | US OpenGrand Slam, best of 5 | hard | 1st round | Tiafoe F. | 6-4, 6-3, 4-6, 7-5 | 20 v 76 |
| Aug 1, 2024 | Citi OpenATP500 | hard | 3rd round | Tiafoe F. | 7-6, 4-6, 6-3 | 29 v 82 |
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 Kovacevic A. each carry the table against every opponent faced.