01/By surface
each with its own count, at equal weight
Hard
2-0
S. 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, S. first |
|---|---|---|---|---|---|---|
| Jan 16, 2017 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Johnson S. | 6-3, 6-4, 6-4 | 30 v 44 |
| Aug 16, 2016 | Western & Southern Financial Group MastersMasters 1000 | hard | 1st round | Johnson S. | 6-4, 7-5 | 23 v 43 |
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 Delbonis F. each carry the table against every opponent faced.