
Marcos Giron defeated Aryan Shah in the semifinals of the Washington tournament, winning 7-5, 6-4 on hard courts. Giron hit 9 aces and did not commit a double fault, while Shah had no aces and 4 double faults. Giron converted 60% of his break points and won 3 service breaks to Shah's 1.
No previous meetings on record.
Averages over each player's completed matches in the selected window (37 vs 7). ATP, WTA & Challenger.
Clear favourite · Giron M. clearly ahead, but no certainty
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.
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