
Rei Sakamoto defeated Jurij Rodionov in the Round of 32 at the Quebec City tournament, winning 6-1, 6-4 on hard courts. Sakamoto and Rodionov were even in aces, 3-3, but Sakamoto outdid Rodionov in first-serve win percentage, 74-68, and break points converted, 27-0. Sakamoto converted three service breaks to Rodionov's none, and also had fewer double faults, 2-5.
No previous meetings on record.
Averages over each player's completed matches in the selected window (42 vs 34). 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 · 63% 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.
Rodionov J.: 1 day rest · 1 match, 17 games (7d) · Sakamoto R.: 1 day rest · 4 matches, 95 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