Nicolas Pereira has found grass courts difficult, recording 11–18 across 29 matches (37.9%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Claimed 1 title on grass: Newport.

At Grand Slam level (Wimbledon): Nicolas Pereira has struggled at Grand Slam level on grass: 2–6 (25.0%) in 8 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

One final reached on grass, converted into a title — a perfect finals record on this surface. 1 semifinal. 1 quarterfinal.

vs. Top 10 on grass: 1–2 (33.3%, 3 matches). Top 10 opponents have represented a clear ceiling on grass; addressing that deficit is the single biggest lever for improving the overall record here.

By format on grass — best-of-five: 2–6 (25.0%); best-of-three: 9–12 (42.9%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on grass.

Best season: 1996 — 6–3 (66.7%) from 9 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.

Nicolas Pereira recorded a notable 5-match winning streak on grass — a run that demonstrates consistency across consecutive draws on this surface.