Arthur Cazaux defeated Shintaro Mochizuki 6-1 6-2 in the Us Open qualifying round 2 on hard. The upset overturned the form book — Shintaro Mochizuki came in ranked #112. Arthur Cazaux extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-13 | Almaty | R32 | hard | Shintaro Mochizuki | 6-4 6-4 |
| 2023-08-25 | US Open | Q64 | hard | Arthur Cazaux | 6-1 6-2 |
Averages over each player's completed matches in the selected window (183 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mochizuki S.: 1 day rest · 1 match, 31 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