
Marcos Giron defeated Quentin Halys in the Round of 64 at Wimbledon, advancing with a 7-6, 6-3, 6-4 victory on the grass courts. Giron converted 50% of his break points, compared to Halys' 25%, and secured four service breaks to Halys' two. The match saw Giron serve eight aces to Halys' nine, with both players committing four double faults.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-09-28 | Roland Garros | R128 | clay | Marcos Giron | 7-5 3-6 6-7 7-5 8-6 |
Averages over each player's completed matches in the selected window (44 vs 37). ATP, WTA & Challenger.
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.
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 grass field, opponent-adjusted over 52 weeks). About