Agnieszka Radwanska defeated Andrea Petkovic 6-0 6-1 in the Cincinnati round of 32 on hard. The result followed the form book — Agnieszka Radwanska came in leading the head-to-head 7–0, defending last year's round of 64. Agnieszka Radwanska extended the head-to-head to 8–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-04-18 | Stuttgart | R16 | clay | Agnieszka Radwanska | 1-6 6-1 6-2 |
| 2012-01-09 | Sydney | R16 | hard | Agnieszka Radwanska | 7-5 6-4 |
| 2011-10-03 | Beijing | F | hard | Agnieszka Radwanska | 7-5 0-6 6-4 |
| 2011-08-08 | Toronto | QF | hard | Agnieszka Radwanska | 6-4 6-3 |
| 2011-08-01 | San Diego | SF | hard | Agnieszka Radwanska | 4-6 6-0 6-4 |
| 2010-09-27 | Tokyo | R16 | hard | Agnieszka Radwanska | 6-3 6-3 |
| 2009-09-28 | Tokyo | R16 | hard | Agnieszka Radwanska | 6-4 3-6 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (140 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About