Raphael Collignon has found hard courts difficult, recording 12–17 across 29 matches (41.4%). 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): Raphael Collignon 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): Raphael Collignon has struggled at Masters level on hard: 2–5 (28.6%) in 7 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: 10–14 (41.7%). Consistent regardless of format on hard — a sign of a well-rounded game that holds up as matches develop.

Best season: 2025 — 8–6 (57.1%) from 14 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.

Recent Form 2026: 4–8 (33.3%) on hard. Last 10: L L L W W L L L L L — a difficult recent run, with results not going the right way on this surface.