J J Wolf defeated Daniel Altmaier 6-4 6-4 in the Miami Masters round of 128 on hard. The upset overturned the form book — Daniel Altmaier came in ranked #65, but J J Wolf had been the form player, winning 3 of their last 4 on hard.
No previous meetings on record.
Averages over each player's completed matches in the selected window (171 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Wolf J.: 6 days rest · 2 matches, 55 games (7d) · Altmaier D.: 4 days rest · 2 matches, 46 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