Andres Vysand has found clay courts difficult, recording 10–21 across 31 matches (32.3%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Roland Garros): a positive 3–2 (60.0%) across 5 matches — a player who generally rises to the occasion at the Slams on clay.

By format on clay — best-of-five: 5–2 (71.4%); best-of-three: 5–19 (20.8%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 1989 — 5–10 (33.3%) from 15 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.