01/By surface
each with its own count, at equal weight
Hard
2-0
M. leads 2-0 in 2 meetings on hard
Clay
2-0
M. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Oct 25, 2015 | Sony Ericsson ChampionshipsTour Championships | hard | round robin | Sharapova M. | 4-6, 6-3, 6-4 | 4 v 6 |
| Oct 24, 2014 | Sony Ericsson ChampionshipsTour Championships | hard | round robin | Sharapova M. | 7-5, 6-7, 6-2 | 2 v 6 |
| May 10, 2014 | Mutua Madrid OpenPremier | clay | semifinal | Sharapova M. | 6-1, 6-4 | 9 v 3 |
| Apr 25, 2014 | Porsche Tennis Grand PrixPremier | clay | quarterfinal | Sharapova M. | 6-4, 6-3 | 9 v 3 |
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. Sharapova M. and Radwanska A. each carry the table against every opponent faced.