01/By surface
each with its own count, at equal weight
Hard
0-1
P.H. leads 1-0 in 1 meeting 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
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| May 21, 2019 | Lyon OpenATP250 | clay | 2nd round | Johnson S. | 7-6, 5-7, 6-1 | 59 v 42 |
| Aug 28, 2015 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | semifinal | Herbert P.H. | 3-6, 7-6, 6-2 | 49 v 140 |
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. Johnson S. and Herbert P.H. each carry the table against every opponent faced.