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 #49, but Nikoloz Basilashvili had been the form player, winning 3 of their last 6 on hard. Nikoloz Basilashvili extended the head-to-head to 4–2.
Basilashvili N. took it in straight sets.
Basilashvili N. and Halys Q. faced 3 of the same opponents in the last 12 months. Basilashvili N. went 2–3 (40%) against them, Halys Q. 2–1 (67%). Results against comparable opponents are close (1 : 2 better-results split).
Only 3 common opponents — small sample, treat as indicative.
Hard: level 2–2 · Clay: Basilashvili N. leads 1–0 · Grass: Basilashvili N. leads 1–0