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, A. first |
|---|---|---|---|---|---|---|
| Sep 24, 2019 | Zhuhai OpenATP250 | hard | 1st round | Murray A. | 6-3, 6-7, 6-1 | 413 v 69 |
| Aug 20, 2019 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | 1st round | Sandgren T. | 7-6, 7-5 | 329 v 73 |
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. Murray A. and Sandgren T. each carry the table against every opponent faced.