

Marc Polmans defeated Reilly Opelka 6-3 6-7 7-6 in the Brisbane qualifying round 1 on hard. The upset overturned the form book — Reilly Opelka came in ranked #142.
No previous meetings on record.
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). 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