01/By surface
each with its own count, at equal weight
Hard
0-1
S. leads 1-0 in 1 meeting on hard
Clay
1-0
H. leads 1-0 in 1 meeting on clay
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, H. first |
|---|---|---|---|---|---|---|
| May 9, 2016 | Internazionali BNL d'ItaliaPremier | clay | 1st round | Watson H. | 6-4, 3-6, 6-0 | 55 v 18 |
| Sep 22, 2014 | Wuhan OpenPremier | hard | 1st round | Errani S. | 7-5, 6-4 | 47 v 12 |
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. Watson H. and Errani S. each carry the table against every opponent faced.