01/By surface
each with its own count, at equal weight
Hard
1-1
Level 1-1 in 2 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Aug 18, 2022 | Western & Southern Financial Group MastersMasters 1000 | hard | 3rd round | Isner J. | 7-6, 1-6, 7-6 | 52 v 50 |
| Jan 11, 2021 | Delray Beach OpenATP250 | hard | quarterfinal | Korda S. | 6-3, 4-6, 6-3 | 119 v 25 |
| Sep 30, 2020 | French OpenGrand Slam, best of 5 | clay | 2nd round | Korda S. | 6-4, 6-4, 2-6, 6-4 | 213 v 23 |
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. Korda S. and Isner J. each carry the table against every opponent faced.