

Daniel Masur defeated Jesper De Jong 4-6 6-4 7-6 in the Roland Garros qualifying round 2 on clay. The upset overturned the form book — Jesper De Jong came in ranked #106, but Daniel Masur had been the form player, winning 3 of their last 4 on clay. Daniel Masur extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-05-18 | Roland Garros | Q64 | clay | Daniel Masur | 4-6 6-4 7-6(3) |
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
De Jong J.: 1 day rest · 3 matches, 54 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