

Benjamin Bonzi faces Hugo Dellien in the Montreal qualifying final on hard. Benjamin Bonzi holds the paper edge — ranked #101, leading the head-to-head 2–0, a roughly 230-point hard Elo advantage.
Clear favourite · Bonzi B. 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.
Averages over each player's completed matches in the selected window (28 vs 34). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Bonzi B.: 2 days rest · 3 matches, 87 games (7d) · Dellien H.: 3 days rest · 2 matches, 30 games (7d). Higher means fresher. About
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-05-27 | Roland Garros | Q1 | clay | Benjamin Bonzi | 3-6 6-4 6-2 |
| 2024-05-20 | Roland Garros | Q128 | clay | Benjamin Bonzi | 3-6 6-4 6-2 |
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About