01/By surface
each with its own count, at equal weight
Hard
1-4
K. leads 4-1 in 5 meetings on hard
Clay
2-1
Busta P. leads 2-1 in 3 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
8 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, Busta P. first |
|---|---|---|---|---|---|---|
| Sep 4, 2022 | US OpenGrand Slam, best of 5 | hard | 4th round | Khachanov K. | 4-6, 6-3, 6-1, 4-6, 6-3 | 15 v 31 |
| May 11, 2022 | Internazionali BNL d'ItaliaMasters 1000 | clay | 2nd round | Khachanov K. | 6-4, 2-6, 6-1 | 18 v 24 |
| Oct 12, 2021 | BNP Paribas OpenMasters 1000 | hard | 3rd round | Khachanov K. | 6-0, 6-4 | 16 v 29 |
| Apr 14, 2021 | Monte Carlo MastersMasters 1000 | clay | 2nd round | Carreno Busta P. | 6-2, 6-3 | 12 v 23 |
| Aug 24, 2020 | Western & Southern Financial Group MastersMasters 1000 | hard | 2nd round | Khachanov K. | 7-6, 6-1 | 25 v 16 |
| Aug 8, 2018 | Rogers MastersMasters 1000 | hard | 2nd round | Khachanov K. | 6-4, 7-6 | 13 v 38 |
| Aug 8, 2017 | Rogers MastersMasters 1000 | hard | 1st round | Carreno Busta P. | 3-6, 6-3, 6-2 | 15 v 30 |
| Apr 19, 2017 | Monte Carlo MastersMasters 1000 | clay | 2nd round | Carreno Busta P. | 6-4, 6-4 | 19 v 52 |
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. Carreno Busta P. and Khachanov K. each carry the table against every opponent faced.