01/By surface
each with its own count, at equal weight
Hard
1-0
S. leads 1-0 in 1 meeting 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
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Apr 10, 2019 | U.S. Men's Clay Court ChampionshipsATP250 | clay | 1st round | Querrey S. | 6-3, 6-4 | 71 v 127 |
| Jul 20, 2016 | Citi OpenATP500 | hard | 2nd round | Querrey S. | 6-7, 6-4, 6-4 | 29 v 108 |
| May 23, 2016 | French OpenGrand Slam, best of 5 | clay | 1st round | Fratangelo B. | 6-3, 6-1, 6-7, 6-3 | 37 v 103 |
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. Querrey S. and Fratangelo B. each carry the table against every opponent faced.