J J Wolf defeated Daniel Altmaier 6-2 7-6 in the Champaign-Urbana CH round of 32 on hard. J J Wolf extended the head-to-head to 2–0.
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
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