
Harriet Dart defeated Peyton Stearns 6-3 4-6 6-3 in the Us Open qualifying round 1 on hard. The upset overturned the form book — Peyton Stearns came in ranked #54, but Harriet Dart had been the form player, winning 5 of their last 6 on hard. Harriet Dart extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-14 | Cincinnati | R128 | hard | Peyton Stearns | 6-1 7-6 |
| 2021-08-25 | US Open | Q128 | hard | Harriet Dart | 6-3 4-6 6-3 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Dart H.: 1 day rest · 3 matches, 78 games (7d) · Stearns P.: 13 days rest · 1 match (14d). 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 hard field, opponent-adjusted over 52 weeks). About