
Jason Kubler defeated Zizou Bergs 6-4 1-6 6-3 in the AUS vs BEL round robin on hard. The upset overturned the form book — Zizou Bergs came in ranked #34.
No previous meetings on record.
Averages over each player's completed matches in the selected window (117 vs 200). 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