Mariano Navone has found hard courts difficult, recording 13–29 across 42 matches (31.0%). 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): Mariano Navone has struggled at Grand Slam level on hard: 1–4 (20.0%) in 5 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

ATP Masters 1000 on hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): Mariano Navone has struggled at Masters level on hard: 5–11 (31.3%) in 16 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

By format on hard — best-of-five: 1–4 (20.0%); best-of-three: 12–25 (32.4%). 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 — 4–7 (36.4%) from 11 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.

Recent Form 2026: 4–7 (36.4%) on hard. Last 10: L L L W L W W L W L — mixed results, some inconsistency in the current period.