Thiago Monteiro defeated Valentin Royer 7-6 6-3 in the Australian Open q64 on hard. The upset overturned the form book — Valentin Royer came in ranked #78. Thiago Monteiro extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-13 | Australian Open | Q2 | hard | Thiago Monteiro | 7-6 6-3 |
| 2024-05-27 | Roland Garros | Q2 | clay | Thiago Monteiro | 3-6 6-3 6-4 |
| 2024-05-22 | Roland Garros | Q64 | clay | Thiago Monteiro | 3-6 6-3 6-4 |
Averages over each player's completed matches in the selected window (59 vs 90). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Monteiro T.: 1 day rest · 3 matches, 54 games (7d) · Royer V.: 14 days rest · 1 match (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 hard field, opponent-adjusted over 52 weeks). About