

Quentin Halys defeated Adam Walton 6-2 7-6 in the Adelaide qualifying round 2 on hard. The result followed the form book — Quentin Halys came in ranked #57. Quentin Halys extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-03-04 | Indian Wells Masters | R128 | hard | Adam Walton | 6-3 6-3 |
| 2025-01-13 | Australian Open | R128 | hard | Quentin Halys | 4-6 4-6 6-4 7-6 7-5 |
Averages over each player's completed matches in the selected window (44 vs 38). ATP, WTA & Challenger.
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