Mike Machette has found grass courts difficult, recording 12–26 across 38 matches (31.6%). 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): Mike Machette has struggled at Grand Slam level on grass: 4–9 (30.8%) in 13 matches. The best-of-five format and elite fields make this the toughest benchmark on this surface.

By format on grass — best-of-five: 5–11 (31.3%); best-of-three: 7–15 (31.8%). Consistent regardless of format on grass — a sign of a well-rounded game that holds up as matches develop.

Best season: 1972 — 3–3 (50.0%) from 6 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.