Ethan Quinn has found hard courts difficult, recording 11–22 across 33 matches (33.3%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Australian Open & US Open): Ethan Quinn is 2–3 (40.0%) across 5 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 hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): Ethan Quinn has struggled at Masters level on hard: 4–9 (30.8%) in 13 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

By format on hard — best-of-five: 2–3 (40.0%); best-of-three: 9–19 (32.1%). Slightly better in five-set matches on hard — a positive sign for the Slams specifically.

Best season: 2026 — 5–6 (45.5%) from 11 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.

Recent Form 2026: 5–6 (45.5%) on hard. Last 10: W W L W L L L W W L — mixed results, some inconsistency in the current period.