Rei Sakamoto defeated Alexandre Muller 6-4 3-6 6-3 in the Bordeaux round of 32 on clay. The upset overturned the form book — Alexandre Muller came in ranked #138. Rei Sakamoto extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-26 | US Open | Q64 | hard | Rei Sakamoto | 6-3 6-3 |
| 2025-03-19 | Miami Masters | R128 | hard | Alexandre Muller | 6-4 6-4 |
Averages over each player's completed matches in the selected window (34 vs 22). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sakamoto R.: 1 day rest · 3 matches, 70 games (7d) · Muller A.: 3 days rest · 2 matches, 36 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 clay field, opponent-adjusted over 52 weeks). About