Roberto Azar has found clay courts difficult, recording 47–75 across 122 matches (38.5%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Roberto Azar has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Roberto Azar is 3–3 (50.0%) across 6 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 clay (Monte Carlo, Madrid, Rome): Roberto Azar is elite here — 2–1 (66.7%) across 3 matches. Sustaining that win rate in the Tour's deepest regular-week draws is a defining quality of the very best on this surface.

One final reached on clay, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 4 semifinals. 7 quarterfinals.

vs. Top 10 on clay: 0–3 (0.0%, 3 matches). Top 10 opponents have represented a clear ceiling on clay; addressing that deficit is the single biggest lever for improving the overall record here.

By format on clay — best-of-five: 3–3 (50.0%); best-of-three: 44–72 (37.9%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 1989 — 13–13 (50.0%) from 26 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.