01/By surface
each with its own count, at equal weight
Hard
0-2
J. leads 2-0 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, T. first |
|---|---|---|---|---|---|---|
| Jan 15, 2020 | Adelaide InternationalATP250 | hard | 2nd round | Isner J. | 7-6, 6-7, 6-3 | 101 v 20 |
| Oct 19, 2018 | Stockholm OpenATP250 | hard | quarterfinal | Isner J. | 7-6, 6-7, 7-6 | 62 v 10 |
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. Sandgren T. and Isner J. each carry the table against every opponent faced.