

Quentin Halys defeated Zizou Bergs 7-6 3-6 6-3 in the Lille CH quarter-final on hard. The upset overturned the form book — Zizou Bergs came in ranked #35, defending the title, but Quentin Halys had arrived on a 4-match winning run. Quentin Halys extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-13 | Rotterdam | Q1 | hard | Quentin Halys | 6-3 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.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.