Alexandre Muller defeated Felix Auger Aliassime 6-3 6-2 in the Shanghai Masters round of 64 on hard. The upset overturned the form book — Felix Auger Aliassime came in ranked #4, leading the head-to-head 2–0, defending last year's round of 64. Alexandre Muller claimed a first win over Felix Auger Aliassime in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-27 | Paris Masters | R32 | hard | Felix Auger Aliassime | 5-7 7-6(5) 7-6(4) |
| 2025-05-18 | Hamburg | QF | clay | Felix Auger Aliassime | 7-6(4) 6-7(6) 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
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 (141 vs 156). 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.
Muller A.: 13 days rest · 1 match (14d) · Auger Aliassime F.: 5 days rest · 2 matches, 112 games (7d). Higher means fresher. About