Andrea Petkovic defeated Alexandra Dulgheru 6-3 6-0 in the Brisbane round of 32 on hard. The result followed the form book — Andrea Petkovic came in leading the head-to-head 1–0, defending last year's semi-final. Andrea Petkovic extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-08-02 | Cluj-Napoca 1 | R32 | clay | Andrea Petkovic | 6-3 4-1 RET |
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 (200 vs 157). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About