Gaston Gaudio has found hard courts difficult, recording 48–66 across 114 matches (42.1%). 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): Gaston Gaudio is 13–16 (44.8%) across 29 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): Gaston Gaudio is 26–32 (44.8%) across 58 Masters matches — below .500 in the Tour's deepest fields. Lifting that record here would unlock better results across the whole hard swing.

5 quarterfinals on hard, including one run to the semifinal — regularly reaching that stage is a solid baseline, with the next step being to break through to the final rounds more often.

vs. Top 10 on hard: 4–10 (28.6%, 14 matches). Top 10 opponents have represented a clear ceiling on hard; addressing that deficit is the single biggest lever for improving the overall record here.

By format on hard — best-of-five: 13–16 (44.8%); best-of-three: 35–50 (41.2%). Slightly better in five-set matches on hard — a positive sign for the Slams specifically.

Best season: 2002 — 12–9 (57.1%) from 21 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.