Andrea Petkovic defeated Raluca Olaru 6-1 6-0 in the Indian Wells q64 on hard. The upset overturned the form book — Raluca Olaru came in leading the head-to-head 2–1, defending last year's round of 64, but Andrea Petkovic had been the form player, winning 2 of their last 5 on hard. Andrea Petkovic narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-20 | Bad Gastein | F | clay | Andrea Petkovic | 6-2 6-3 |
| 2009-06-08 | Marseille 100K | SF | clay | Raluca Olaru | 6-4 7-6(9) |
| 2007-04-23 | Torrent 50K | F | clay | Raluca Olaru | 6-4 5-7 6-4 |
Averages over each player's completed matches in the selected window (200 vs 47). 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