Benjamin Bonzi defeated Daniel Altmaier 6-3 6-4 in the Mallorca quarter-final on grass. The upset overturned the form book — Daniel Altmaier came in ranked #61, but Benjamin Bonzi had been the form player, winning 5 of their last 8 on grass. Benjamin Bonzi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-07-17 | Gstaad | R32 | clay | Daniel Altmaier | 6-3 6-4 |
| 2021-06-28 | Wimbledon | Q2 | grass | Benjamin Bonzi | 6-4 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.
Bonzi B.: 12 days rest · 1 match (14d) · Altmaier D.: 11 days rest · 1 match (14d). Higher means fresher. About