
Shintaro Mochizuki defeated Hugo Gaston 6-4 6-3 6-4 in the US Open round of 128 on hard. The upset overturned the form book — Hugo Gaston came in ranked #97, defending last year's round of 128. Shintaro Mochizuki extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-07-01 | Wimbledon | Q1 | grass | Hugo Gaston | 7-6 6-4 |
| 2024-06-24 | Wimbledon | Q128 | grass | Hugo Gaston | 7-6(5) 6-4 |
| 2021-06-28 | Wimbledon | Q1 | grass | Shintaro Mochizuki | 1-6 6-2 6-4 |
| 2021-06-22 | Wimbledon | Q128 | grass | Shintaro Mochizuki | 1-6 6-2 6-4 |
Averages over each player's completed matches in the selected window (88 vs 88). 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) · Gaston H.: 8 days rest · 1 match (14d). 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