

Harold Mayot defeated Jesper De Jong 3-6 7-5 6-4 in the Noumea CH quarter-final on hard. The upset overturned the form book — Jesper De Jong came in ranked #106, leading the head-to-head 2–0. Harold Mayot claimed a first win over Jesper De Jong in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-21 | US Open | Q64 | hard | Jesper De Jong | 7-6(11) 6-7(4) 6-3 |
| 2025-05-07 | Rome Masters | Q1 | clay | Jesper De Jong | 6-2 6-4 |
Averages over each player's completed matches in the selected window (149 vs 165). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mayot H.: 1 day rest · 3 matches, 64 games (7d) · 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 hard field, opponent-adjusted over 52 weeks). About