Aslan Karatsev defeated Quentin Halys 6-3 4-6 6-3 in the St. Brieuc CH round of 32 on hard. The upset overturned the form book — Quentin Halys came in ranked #90, leading the head-to-head 1–0. Aslan Karatsev claimed a first win over Quentin Halys in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-10-02 | Shanghai Masters | R128 | hard | Quentin Halys | 7-6(4) 3-6 6-2 |
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
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
Halys Q.: 12 days rest · 2 matches (14d). Higher means fresher. About