01/By surface
each with its own count, at equal weight
Hard
2-0
S. leads 2-0 in 2 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Aug 30, 2014 | US OpenGrand Slam | hard | 3rd round | Williams S. | 6-3, 6-3 | 1 v 52 |
| May 15, 2014 | Internazionali BNL d'ItaliaPremier | clay | 3rd round | Williams S. | 6-1, 6-2 | 1 v 49 |
| Dec 30, 2012 | Brisbane InternationalInternational | hard | 1st round | Williams S. | 6-2, 6-1 | 3 v 21 |
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. Williams S. and Lepchenko V. each carry the table against every opponent faced.