Hugo Gaston has found clay courts difficult, recording 24–31 across 55 matches (43.6%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Hugo Gaston has reached 2 finals without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Hugo Gaston is 7–6 (53.8%) across 13 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): Hugo Gaston has struggled at Masters level on clay: 1–3 (25.0%) in 4 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

2 finals reached on clay — none converted into a title yet. Reaching 2 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 2 semifinals. 3 quarterfinals.

By format on clay — best-of-five: 7–6 (53.8%); best-of-three: 17–25 (40.5%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 2021 — 4–2 (66.7%) from 6 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.

Recent Form 2026: 1–3 (25.0%) on clay. Last 4: L L W L — mixed results, some inconsistency in the current period.