Jan Frode Andersen holds a solid clay court record of 20–13 across 33 matches (60.6%). A winning majority across 33 matches shows consistent ability to get results on clay.

At Grand Slam level (Roland Garros): 1–1 across just 2 matches — still very early days at this level on clay.

By format on clay — best-of-five: 17–8 (68.0%); best-of-three: 3–5 (37.5%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 2001 — 3–2 (60.0%) from 5 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.

Jan Frode Andersen recorded a notable 6-match winning streak on clay — a run that demonstrates consistency across consecutive draws on this surface.