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, P.H. first |
|---|---|---|---|---|---|---|
| Feb 25, 2020 | Dubai Tennis ChampionshipsATP500 | hard | 1st round | Herbert P.H. | 7-5, 6-2 | 78 v 48 |
| Sep 30, 2018 | Shenzhen OpenATP250 | hard | final | Nishioka Y. | 7-5, 2-6, 6-4 | 67 v 171 |
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. Herbert P.H. and Nishioka Y. each carry the table against every opponent faced.