Anna Kalinskaya defeated Sara Sorribes Tormo 6-3 5-7 6-3 in the Istanbul qualifying round 2 on clay. The result followed the form book — Anna Kalinskaya came in ranked #20, leading the head-to-head 1–0. Anna Kalinskaya extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-10-06 | Indian Wells | R64 | hard | Anna Kalinskaya | 6-3 4-6 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.