Ivan Ljubicic holds a solid hard court record of 247–163 across 410 matches (60.2%). A winning majority across 410 matches shows consistent ability to get results on hard. 7 titles on hard: Metz, Vienna, Chennai, Doha, Lyon, Indian Wells Masters — a record that reflects consistent ability to close out tournaments on this surface.

At Grand Slam level (Australian Open & US Open): Ivan Ljubicic is 22–25 (46.8%) across 47 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): a positive 69–50 (58.0%) across 119 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on hard.

19 finals reached on hard — won 7, lost 12 (37% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 32 semifinals. 58 quarterfinals.

vs. Top 10 on hard: 24–44 (35.3%, 68 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: 28–32 (46.7%); best-of-three: 219–131 (62.6%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on hard.

Dominant season: 2005 — 40–12 (76.9%) from 52 matches. A campaign of 40 wins on hard in a single season is among the best single-season records the surface has seen — the clearest benchmark of what is achievable at peak level.