01/By surface
each with its own count, at equal weight
Hard
0-2
U. 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, N. first |
|---|---|---|---|---|---|---|
| Oct 13, 2015 | Tianjin OpenInternational | hard | 1st round | Radwanska U. | 6-4, 6-0 | 261 v 88 |
| Feb 12, 2013 | Qatar Total OpenPremier | hard | 1st round | Radwanska U. | 6-1, 6-0 | 217 v 37 |
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. Kichenok N. and Radwanska U. each carry the table against every opponent faced.