01/By surface
each with its own count, at equal weight
Hard
2-0
D. 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, D. first |
|---|---|---|---|---|---|---|
| Sep 22, 2019 | Wuhan OpenPremier | hard | 1st round | Collins D. | 7-5, 7-6 | 33 v 59 |
| Mar 29, 2018 | Sony Ericsson OpenPremier | hard | quarterfinal | Collins D. | 6-2, 6-3 | 93 v 8 |
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. Collins D. and Williams V. each carry the table against every opponent faced.