Andreas Maurer has a competitive clay court record of 89–99 across 188 matches (47.3%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. Claimed 1 title on clay: Madrid.

At Grand Slam level (Roland Garros): Andreas Maurer has struggled at Grand Slam level on clay: 4–9 (30.8%) in 13 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

3 finals reached on clay — won 1, lost 2 (33% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 9 semifinals. 15 quarterfinals.

vs. Top 10 on clay: 2–16 (11.1%, 18 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: 5–13 (27.8%); best-of-three: 84–86 (49.4%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on clay.

Peak season: 1985 — 21–9 (70.0%) from 30 matches. That year captures the ceiling of what Andreas Maurer can do on clay when performing at their best and represents the standard to aim for.