German Lopez has a competitive clay court record of 29–33 across 62 matches (46.8%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. German Lopez has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): 1–2 across just 3 matches — still very early days at this level on clay.

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. 1 semifinal. 5 quarterfinals.

vs. Top 10 on clay: 1–3 (25.0%, 4 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: 1–2 (33.3%); best-of-three: 28–31 (47.5%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on clay.

Best season: 1991 — 8–7 (53.3%) from 15 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.