Christophe Rochus has found hard courts difficult, recording 41–86 across 127 matches (32.3%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Christophe Rochus has reached 1 final without yet claiming a title on hard — one of the finest margins in tennis.

At Grand Slam level (Australian Open & US Open): Christophe Rochus has struggled at Grand Slam level on hard: 9–16 (36.0%) in 25 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): Christophe Rochus has struggled at Masters level on hard: 5–16 (23.8%) in 21 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

One final reached on hard, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 3 semifinals. 5 quarterfinals.

vs. Top 10 on hard: 0–9 (0.0%, 9 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: 9–16 (36.0%); best-of-three: 32–70 (31.4%). Slightly better in five-set matches on hard — a positive sign for the Slams specifically.

Best season: 2001 — 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.