01/By surface
each with its own count, at equal weight
Hard
1-0
U. leads 1-0 in 1 meeting on hard
Clay
0-1
I. 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, U. first |
|---|---|---|---|---|---|---|
| May 12, 2015 | Internazionali BNL d'ItaliaPremier | clay | 1st round | Begu I. | 4-6, 6-2, 6-1 | 109 v 31 |
| Aug 26, 2013 | US OpenGrand Slam | hard | 1st round | Radwanska U. | 6-1, 6-3 | 38 v 74 |
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. Radwanska U. and Begu I. each carry the table against every opponent faced.