
Daniel Altmaier defeated Alexander Zverev 6-3 3-6 6-3 in the Acapulco round of 32 on hard. The upset overturned the form book — Alexander Zverev came in ranked #3, leading the head-to-head 4–0. Daniel Altmaier claimed a first win over Alexander Zverev in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-05-08 | Rome Masters | R64 | clay | Alexander Zverev | 5-7 3-6 |
| 2025-04-14 | Munich | R16 | clay | Alexander Zverev | 6-3 6-2 |
| 2023-08-28 | US Open | R64 | hard | Alexander Zverev | 7-6(1) 3-6 6-4 6-3 |
| 2022-01-17 | Australian Open | R128 | hard | Alexander Zverev | 7-6(3) 6-1 7-6(1) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (153 vs 199). 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.
Altmaier D.: 11 days rest · 1 match (14d) · Zverev A.: 2 days rest · 3 matches, 103 games (7d). Higher means fresher. About