

Rinky Hijikata defeated Luciano Darderi in the Round of 64 at the Cincinnati tournament, winning 6-4, 6-2 on hard courts. Hijikata hit 10 aces to Darderi's 2 and converted 50% of his break points, taking 3 service breaks to Darderi's 0. Hijikata won 75% of his first-serve points, compared to Darderi's 56%.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-03-04 | Indian Wells Masters | R64 | hard | Rinky Hijikata | 4-6 6-2 6-4 |
| 2025-08-25 | US Open | R128 | hard | Luciano Darderi | 6-2 6-1 6-2 |
| 2024-05-27 | Roland Garros | R128 | clay | Luciano Darderi | 6-3 7-6 6-1 |
Averages over each player's completed matches in the selected window (37 vs 33). 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.
Darderi L.: 3 days rest · 2 matches, 35 games (7d) · Hijikata R.: 1 day rest · 3 matches, 67 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