

Jesper De Jong defeated Vit Kopriva 6-2 6-3 in the Roland Garros qualifying round 1 on clay. The upset overturned the form book — Vit Kopriva came in ranked #64, but Jesper De Jong had been the form player, winning 4 of their last 5 on clay. Jesper De Jong extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-14 | Bastad | R16 | clay | Jesper De Jong | 7-6(3) 7-5 |
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
Averages over each player's completed matches in the selected window (199 vs 200). 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.
De Jong J.: 9 days rest · 2 matches (14d) · Kopriva V.: 10 days rest · 1 match (14d). Higher means fresher. About