Felix Auger Aliassime defeated Daniel Altmaier 4-6 6-4 4-6 6-1 in the Roland Garros round of 128 on clay. The result followed the form book — Felix Auger Aliassime came in ranked #4, defending last year's round of 128. Felix Auger Aliassime extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-27 | Paris Masters | R16 | hard | Felix Auger Aliassime | 3-6 6-3 6-2 |
| 2025-05-18 | Hamburg | R32 | clay | Felix Auger Aliassime | 6-3 6-3 |
| 2025-04-07 | Monte Carlo Masters | R64 | clay | Daniel Altmaier | 7-6 6-3 |
| 2024-01-08 | Auckland | R16 | hard | Daniel Altmaier | 7-6 7-5 |
Averages over each player's completed matches in the selected window (42 vs 35). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Auger Aliassime F.: 4 days rest · 2 matches, 38 games (7d) · Altmaier D.: 8 days rest · 2 matches (14d). 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 clay field, opponent-adjusted over 52 weeks). About