Harel Levy has found grass courts difficult, recording 6–10 across 16 matches (37.5%). The numbers point to a surface that has not consistently suited the game — a key area of opportunity on the calendar. Harel Levy has reached 1 final without yet claiming a title on grass — one of the finest margins in tennis.

At Grand Slam level (Wimbledon): Harel Levy has struggled at Grand Slam level on grass: 1–3 (25.0%) in 4 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

One final reached on grass, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 1 semifinal. 1 quarterfinal.

By format on grass — best-of-five: 1–3 (25.0%); best-of-three: 5–7 (41.7%). 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: 2001 — 4–3 (57.1%) from 7 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.