Mario Ancic holds a solid hard court record of 111–80 across 191 matches (58.1%). A winning majority across 191 matches shows consistent ability to get results on hard. Mario Ancic has reached 7 finals without yet claiming a title on hard — one of the finest margins in tennis.

At Grand Slam level (Australian Open & US Open): a positive 15–10 (60.0%) across 25 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): a positive 25–25 (50.0%) across 50 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on hard.

7 finals reached on hard — none converted into a title yet. Reaching 7 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 12 semifinals. 19 quarterfinals.

vs. Top 10 on hard: 7–20 (25.9%, 27 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: 20–14 (58.8%); best-of-three: 91–66 (58.0%). Consistent regardless of format on hard — a sign of a well-rounded game that holds up as matches develop.

Peak season: 2008 — 18–8 (69.2%) from 26 matches. That year captures the ceiling of what Mario Ancic can do on hard when performing at their best and represents the standard to aim for.