Filippo Volandri has found grass courts difficult, recording 2–11 across 13 matches (15.4%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar.

At Grand Slam level (Wimbledon): Filippo Volandri has struggled at Grand Slam level on grass: 1–9 (10.0%) in 10 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

By format on grass — best-of-five: 1–9 (10.0%); best-of-three: 1–2 (33.3%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance on grass.