Paul-Henri Mathieu has a competitive hard court record of 127–147 across 274 matches (46.4%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Paul-Henri Mathieu has reached 3 finals without yet claiming a title on hard — one of the finest margins in tennis.

At Grand Slam level (Australian Open & US Open): Paul-Henri Mathieu is 16–24 (40.0%) across 40 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): Paul-Henri Mathieu is 34–41 (45.3%) across 75 Masters matches — below .500 in the Tour's deepest fields. Lifting that record here would unlock better results across the whole hard swing.

3 finals reached on hard — none converted into a title yet. Reaching 3 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 10 semifinals. 21 quarterfinals.

vs. Top 10 on hard: 4–35 (10.3%, 39 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: 16–26 (38.1%); best-of-three: 111–121 (47.8%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on hard.

Best season: 2004 — 7–4 (63.6%) from 11 matches. The best single-season display to date — a useful reference point as the hard record continues to develop.