Nikoloz Basilashvili defeated Quentin Halys 6-4 6-4 in the Brussels round of 32 on hard. The upset overturned the form book — Quentin Halys came in ranked #52. Nikoloz Basilashvili extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-02-27 | Dubai | Q1 | hard | Quentin Halys | 4-6 6-3 3-0 |
| 2023-02-25 | Dubai | Q16 | hard | Quentin Halys | 4-6 6-3 3-0 |
| 2022-10-31 | Paris Masters | R64 | hard | Nikoloz Basilashvili | 6-3 6-4 |
| 2022-06-27 | Wimbledon | R64 | grass | Nikoloz Basilashvili | 7-6 0-6 7-5 7-6 |
Averages over each player's completed matches in the selected window (71 vs 87). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Basilashvili N.: 1 day rest · 1 match, 26 games (7d) · Halys Q.: 4 days rest · 4 matches, 86 games (7d). 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