

Brandon Nakashima advanced to the Montreal quarterfinals with a 6-2, 6-3 win over Luciano Darderi. Nakashima hit 11 aces and converted 38% of his break points, while Darderi struggled with six double faults and no break points converted. Nakashima secured three service breaks en route to the victory.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-20 | Vienna | R32 | hard | Brandon Nakashima | 6-2 7-5 |
| 2025-05-18 | Hamburg | R16 | clay | Luciano Darderi | 7-5 6-7 6-2 |
Averages over each player's completed matches in the selected window (37 vs 28). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Slight edge · Nakashima B. narrowly ahead
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.
Darderi L.: 4 days rest · 1 match, 18 games (7d) · Nakashima B.: 1 day rest · 4 matches, 98 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