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, I. first |
|---|---|---|---|---|---|---|
| Aug 6, 2018 | Rogers MastersMasters 1000 | hard | 1st round | Ivashka I. | 6-2, 6-3 | 125 v 74 |
| Feb 27, 2018 | Dubai Tennis ChampionshipsATP500 | hard | 1st round | Sugita Y. | 7-5, 6-1 | 147 v 42 |
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. Ivashka I. and Sugita Y. each carry the table against every opponent faced.