James Duckworth defeated Aidan Mayo in the Round of 32 at the Los Cabos tournament, winning 4-6, 6-3, 6-4. Duckworth served six aces to Mayo's one and converted three service breaks to Mayo's two. He won 79 percent of his first serves to Mayo's 72 percent.
No previous meetings on record.
Averages over each player's completed matches in the selected window (11 vs 31). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Toss-up · Too close to call
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Mayo A.: 3 days rest · 2 matches, 46 games (7d) · Duckworth J.: 4 days rest · 2 matches, 56 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