Jason Kubler defeated Kyrian Jacquet 6-4 6-2 in the Us Open qualifying round 2 on hard. The upset overturned the form book — Kyrian Jacquet came in ranked #119, but Jason Kubler had been the form player, winning 5 of their last 6 on hard. Jason Kubler extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-21 | US Open | Q64 | hard | Jason Kubler | 6-4 6-2 |
Averages over each player's completed matches in the selected window (58 vs 90). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Jacquet K.: 1 day rest · 3 matches, 60 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