01/By surface
each with its own count, at equal weight
Hard
2-2
Level 2-2 in 4 meetings on hard
Clay
1-1
Level 1-1 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Feb 20, 2020 | Delray Beach OpenATP250 | hard | 2nd round | Johnson S. | 6-4, 5-7, 6-1 | 76 v unranked |
| Apr 15, 2017 | U.S. Men's Clay Court ChampionshipsATP250 | clay | semifinal | Johnson S. | 4-6, 6-4, 6-3 | 29 v 16 |
| Feb 24, 2017 | Delray Beach OpenATP250 | hard | quarterfinal | Sock J. | 6-4, 7-6 | 26 v 21 |
| Jan 13, 2017 | ASB ClassicATP250 | hard | semifinal | Sock J. | 6-4, 6-3 | 33 v 23 |
| Aug 8, 2015 | Citi OpenATP500 | hard | quarterfinal | Johnson S. | 7-6, 6-1 | 55 v 37 |
| May 29, 2014 | French OpenGrand Slam, best of 5 | clay | 2nd round | Sock J. | 7-5, 6-4, 6-2 | 64 v 75 |
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 Sock J. each carry the table against every opponent faced.