Alexander Donski vs Marko Topo — Zug Qualifying Semi-final
GER10
Donski A.
Alexander Donski defeated Marko Topo 6-4, 6-1 in the semifinals of the Zug clay tournament. Donski hit 10 aces to Topo's 6 and converted 44% of his break points, compared to Topo's 0%. Donski won 75% of his first-serve points to Topo's 58%, and he broke Topo's serve four times while committing only one double fault himself.
Key context
- Match story: Alexander Donski dropped just 5 games past Marko Topo.
Head to head
No previous meetings on record.
Statistics
This seasonAverages over each player's completed matches in the selected window (21 vs 11). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 07:50 UTC50–58%
58–67%
67–80%
80%+
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.
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.