Mika Brunold vs Calvin Hemery — Sion Round of 16
Brunold M.
Mika Brunold faces Calvin Hemery in the Sion round of 16 on clay. Calvin Hemery holds the paper edge — ranked #326, a roughly 40-point clay Elo advantage. Recent clay form is closely matched.
Win Probability
Pre-match · updated 08:50 UTC50–58%
58–67%
67–80%
80%+
Slight edge · Brunold M. narrowly ahead
Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Fatigue load: Calvin Hemery carries the heavier recent load — 1 three-setter to 0 in the past fortnight.
- Surface form: Both 5 of 9 on clay recently — court-specific quality nearly identical despite the ranking gap.
Common opponents
Last 12 monthsUmpiry 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.
Statistics
This seasonAverages over each player's completed matches in the selected window (14 vs 28). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadBrunold M.: 1 day rest · 1 match, 20 games (7d) · Hemery C.: 1 day rest · 1 match, 29 games (7d). Higher means fresher. About
Conditions
Head to head
No previous meetings on record.