Sandro Kopp vs Federico Arnaboldi — M25 Bolzano Quarter-final
AUT1
Kopp S.
Sandro Kopp defeated Federico Arnaboldi in the quarterfinals of the M25 Bolzano tournament on clay, winning 6-1, 6-3. Kopp converted 40% of his break points and secured four service breaks to Arnaboldi's zero. Kopp and Arnaboldi were even in aces with three each, but Kopp had fewer double faults, one to three, and a higher first-serve win percentage, 92% to 68%.
Key context
- Match story: Sandro Kopp dropped just 4 games past Federico Arnaboldi.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (24 vs 30). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Win Probability
Pre-match · updated 10:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Kopp S. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). 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 loadKopp S.: 15 days rest · Arnaboldi F.: 9 days rest · 1 match (14d). Higher means fresher. About