Olga Govortsova defeated Andrea Petkovic 6-2 6-2 in the New Haven round of 32 on hard. The upset overturned the form book — Andrea Petkovic came in leading the head-to-head 3–0. Olga Govortsova claimed a first win over Andrea Petkovic in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-09-27 | Chicago 2 | R64 | hard | Andrea Petkovic | 6-2 6-2 |
| 2010-10-18 | Moscow | R32 | hard | Andrea Petkovic | 0-6 7-5 6-0 |
| 2009-07-27 | Istanbul | QF | clay | Andrea Petkovic | 6-3 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.