Jeff Austin has found grass courts difficult, recording 8–17 across 25 matches (32.0%). 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): Jeff Austin has struggled at Grand Slam level on grass: 5–8 (38.5%) 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: 5–8 (38.5%); best-of-three: 3–9 (25.0%). Significantly better in five-set matches — a strong physical profile on grass that tends to tell as matches and tournaments progress.

Best season: 1973 — 5–5 (50.0%) from 10 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.