Loic Courteau has found clay courts difficult, recording 13–19 across 32 matches (40.6%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Loic Courteau has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): Loic Courteau is 3–4 (42.9%) across 7 Grand Slam matches — below .500, though the elite draw depth at the Slams makes that a notoriously difficult barrier to crack.

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 quarterfinals.

By format on clay — best-of-five: 3–4 (42.9%); best-of-three: 10–15 (40.0%). Slightly better in five-set matches on clay — a positive sign for the Slams specifically.

Best season: 1982 — 6–4 (60.0%) from 10 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.