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, N. first |
|---|---|---|---|---|---|---|
| Mar 11, 2021 | Qatar Exxon Mobil OpenATP250 | hard | quarterfinal | Basilashvili N. | 3-6, 6-1, 7-5 | 42 v 6 |
| Jan 18, 2016 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Federer R. | 6-2, 6-1, 6-2 | 118 v 3 |
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. Basilashvili N. and Federer R. each carry the table against every opponent faced.