01/By surface
each with its own count, at equal weight
Hard
4-2
Agut R. leads 4-2 in 6 meetings on hard
Clay
0-4
K. leads 4-0 in 4 meetings on clay
Grass
2-0
Agut R. leads 2-0 in 2 meetings on grass
02/Every meeting
12 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, Agut R. first |
|---|---|---|---|---|---|---|
| Mar 20, 2026 | Miami OpenMasters 1000 | hard | 2nd round | Khachanov K. | 6-3, 6-3 | 89 v 15 |
| Apr 27, 2024 | Mutua Madrid OpenMasters 1000 | clay | 2nd round | Khachanov K. | 3-6, 6-3, 7-5 | 86 v 17 |
| Feb 7, 2024 | Open 13ATP250 | hard | 2nd round | Khachanov K. | 6-2, 6-2 | 102 v 18 |
| Apr 30, 2023 | Mutua Madrid OpenMasters 1000 | clay | 3rd round | Khachanov K. | 7-5, 4-6, 6-3 | 25 v 12 |
| Feb 18, 2022 | Qatar Exxon Mobil OpenATP250 | hard | semifinal | Bautista Agut R. | 2-6, 6-3, 7-5 | 16 v 27 |
| Aug 25, 2020 | Western & Southern Financial Group MastersMasters 1000 | hard | 3rd round | Bautista Agut R. | 4-6, 6-3, 6-2 | 12 v 16 |
| Jul 5, 2019 | WimbledonGrand Slam, best of 5 | grass | 3rd round | Bautista Agut R. | 6-3, 7-6, 6-1 | 22 v 9 |
| May 14, 2019 | Internazionali BNL d'ItaliaMasters 1000 | clay | 2nd round | Khachanov K. | 5-7, 6-4, 6-2 | 20 v 13 |
| Jan 18, 2019 | Australian OpenGrand Slam, best of 5 | hard | 3rd round | Bautista Agut R. | 6-4, 7-5, 6-4 | 24 v 11 |
| Jun 22, 2018 | Gerry Weber OpenATP500 | grass | quarterfinal | Bautista Agut R. | 6-3, 6-7, 6-3 | 16 v 36 |
| Feb 27, 2017 | Dubai Tennis ChampionshipsATP500 | hard | 1st round | Bautista Agut R. | 6-1, 7-6 | 16 v 50 |
| Apr 19, 2016 | Open Banco SabadellATP500 | clay | 2nd round | Khachanov K. | 6-2, 6-7, 6-3 | 17 v 138 |
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. Bautista Agut R. and Khachanov K. each carry the table against every opponent faced.