Ana Ivanovic defeated Tsvetana Pironkova 6-0 6-4 in the US Open round of 16 on hard. The result followed the form book — Ana Ivanovic came in leading the head-to-head 2–1, defending last year's round of 16. Ana Ivanovic extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-28 | Tournament of Champions | RR | hard | Ana Ivanovic | 6-0 6-2 |
| 2008-05-12 | Rome | R32 | clay | Tsvetana Pironkova | 6-4 5-7 6-2 |
| 2003-08-11 | Bucharest 10K | QF | clay | Ana Ivanovic | 1-6 7-5 6-4 |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About