Alexandre Muller has found clay courts difficult, recording 25–31 across 56 matches (44.6%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Alexandre Muller has reached 2 finals without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Alexandre Muller has struggled at Grand Slam level on clay: 1–6 (14.3%) in 7 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): a positive 8–8 (50.0%) across 16 matches — winning above .500 at this level, week in week out, is a genuine sign of quality on clay.

2 finals reached on clay — none converted into a title yet. Reaching 2 finals is a mark of real quality, but the gap between finalist and champion is one of the finest lines in the sport. 2 semifinals. 5 quarterfinals.

vs. Top 10 on clay: 2–3 (40.0%, 5 matches). Competitive against the elite, but still narrowly below .500 — closing that gap would directly elevate the overall clay court profile.

By format on clay — best-of-five: 1–6 (14.3%); best-of-three: 24–25 (49.0%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on clay.

Best season: 2025 — 11–9 (55.0%) from 20 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.

Recent Form 2026: 2–7 (22.2%) on clay. Last 9: W W L L L L L L L — a difficult recent run, with results not going the right way on this surface.