Erik Arutiunian vs Masamichi Imamura — Astana Round of 16
Arutiunian E.
Masamichi Imamura defeated Erik Arutiunian 6-3, 6-4 in the Round of 16 at the Astana hard-court tournament. Imamura hit 3 aces and 1 double fault, while Arutiunian had 5 aces and 0 double faults. Imamura converted 33% of break points and won 3 service breaks to Arutiunian's 1.
Key context
- Match story: Masamichi Imamura closed it out in two sets, 6–3 6–4.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (4 vs 25). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 04:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Arutiunian E. clearly ahead, but no certainty
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadArutiunian E.: 6 days rest · 1 match, 19 games (7d) · Imamura M.: 5 days rest · 2 matches, 34 games (7d). Higher means fresher. About