Karel Novacek has a competitive hard court record of 54–57 across 111 matches (48.6%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Claimed 2 titles on hard: Auckland, Dubai.

At Grand Slam level (Australian Open & US Open): a positive 17–12 (58.6%) across 29 matches — a player who generally rises to the occasion at the Slams on hard.

ATP Masters 1000 on hard (Indian Wells, Miami, Canada, Cincinnati, Shanghai, Paris): Karel Novacek has struggled at Masters level on hard: 2–10 (16.7%) in 12 matches. Improving at this level is the clearest path to a stronger overall record on this surface.

3 finals reached on hard — won 2, lost 1 (solid 67% conversion) — consistently getting to finals and winning the majority is a hallmark of elite performers on hard. 7 semifinals. 8 quarterfinals.

vs. Top 10 on hard: 3–5 (37.5%, 8 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: 17–18 (48.6%); best-of-three: 37–39 (48.7%). Consistent regardless of format on hard — a sign of a well-rounded game that holds up as matches develop.

Best season: 1993 — 10–2 (83.3%) from 12 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.