
Peyton Stearns defeated Anna Kalinskaya 6-2 6-3 in the Rome round of 64 on clay. The upset overturned the form book — Anna Kalinskaya came in ranked #21, leading the head-to-head 2–0, defending last year's round of 32. Peyton Stearns claimed a first win over Anna Kalinskaya in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-07 | Cincinnati | R64 | hard | Anna Kalinskaya | 7-6 4-6 6-1 |
| 2024-09-25 | Beijing | R32 | hard | Anna Kalinskaya | 3-6 6-3 3-1 |
Averages over each player's completed matches in the selected window (71 vs 76). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Stearns P.: 6 days rest · 1 match, 32 games (7d) · Kalinskaya A.: 5 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