Feliciano Lopez has a competitive clay court record of 131–142 across 273 matches (48.0%). 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: Gstaad.

At Grand Slam level (Roland Garros): Feliciano Lopez has struggled at Grand Slam level on clay: 12–21 (36.4%) in 33 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

ATP Masters 1000 on clay (Monte Carlo, Madrid, Rome): Feliciano Lopez is 24–42 (36.4%) across 66 Masters matches — below .500 in the Tour's deepest fields. Lifting that record here would unlock better results across the whole clay swing.

4 finals reached on clay — won 1, lost 3 (25% conversion) — capable of reaching finals consistently, with room to improve at the decisive moment. 13 semifinals. 30 quarterfinals.

vs. Top 10 on clay: 6–24 (20.0%, 30 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: 12–22 (35.3%); best-of-three: 119–120 (49.8%). 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: 2011 — 13–8 (61.9%) from 21 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.