Ignacio Buse has found hard courts difficult, recording 7–9 across 16 matches (43.8%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Claimed 1 title on hard: Winston-Salem.

At Grand Slam level (Australian Open & US Open): 1–2 across just 3 matches — still very early days at this level on hard.

ATP Masters 1000 on hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): a positive 5–3 (62.5%) across 8 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on hard.

One final reached on hard, converted into a title — a perfect finals record on this surface. 1 semifinal. 1 quarterfinal.

By format on hard — best-of-five: 1–2 (33.3%); best-of-three: 6–7 (46.2%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on hard.

Best season: 2026 — 6–5 (54.5%) from 11 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.

Ignacio Buse recorded a notable 6-match winning streak on hard — a run that demonstrates consistency across consecutive draws on this surface.

Recent Form 2026: 6–5 (54.5%) on hard. Last 10: L L W W W W W W L L — positive form, wins outweighing losses in the latest stretch.