Benjamin Bonzi defeated Quentin Halys 6-3 7-6 in the Metz quarter-final on hard. The upset overturned the form book — Quentin Halys came in ranked #52, leading the head-to-head 4–2, but Benjamin Bonzi had been the form player, winning 4 of their last 5 on hard. Benjamin Bonzi narrowed the head-to-head to 4–3.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-25 | Winston-Salem | R32 | hard | Benjamin Bonzi | 2-6 7-6(5) 6-3 |
| 2026-01-12 | Adelaide | Q1 | hard | Quentin Halys | 6-3 6-4 |
| 2025-06-16 | Halle | R32 | grass | Quentin Halys | 6-4 6-4 |
| 2023-08-28 | US Open | R128 | hard | Benjamin Bonzi | 5-7 6-4 6-4 6-4 |
| 2021-01-10 | Doha Aus Open Qualies | Q1 | hard | Quentin Halys | 6-0 6-2 |
| 2014-10-20 | Greece F9 | R32 | hard | Quentin Halys | 6-4 6-2 |
Averages over each player's completed matches in the selected window (156 vs 162). 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