Julian Stamatov has a competitive clay court record of 12–10 across 22 matches (54.5%). The record shows a player capable of competing here, though there is clear room to push the win rate higher.

By format on clay — best-of-five: 11–6 (64.7%); best-of-three: 1–4 (20.0%). Significantly better in five-set matches — a strong physical profile on clay that tends to tell as matches and tournaments progress.

Best season: 1986 — 2–3 (40.0%) from 5 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.

Julian Stamatov recorded a notable 5-match winning streak on clay — a run that demonstrates consistency across consecutive draws on this surface.