

Daniil Medvedev defeated Daniel Altmaier 6-3 6-3 in the Halle round of 32 on grass. The result followed the form book — Daniil Medvedev came in ranked #7, defending last year's round of 16. Daniil Medvedev extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-19 | Halle | QF | grass | Daniel Altmaier | 6-4 6-4 |
| 2016-02-15 | Switzerland F2 | R16 | carpet | Daniil Medvedev | 6-2 2-6 6-4 |
Averages over each player's completed matches in the selected window (108 vs 100). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Medvedev D.: 2 days rest · 2 matches, 55 games (7d) · Altmaier D.: 4 days rest · 2 matches, 46 games (7d). Higher means fresher. About
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 grass field, opponent-adjusted over 52 weeks). About