Danielle Collins advanced past Anna Kalinskaya via walkover in the Strasbourg quarter-final. Danielle Collins extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-27 | Austin | QF | hard | Danielle Collins | 3-6 6-2 6-1 |
| 2023-01-16 | Australian Open | R128 | hard | Danielle Collins | 7-5 5-7 6-4 |
Averages over each player's completed matches in the selected window (30 vs 77). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Kalinskaya A.: 4 days rest · 2 matches, 44 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About