John Paish has a competitive grass court record of 29–31 across 60 matches (48.3%). The record shows a player capable of competing here, though there is clear room to push the win rate higher. John Paish has reached 1 final without yet claiming a title on grass — one of the finest margins in tennis.

At Grand Slam level (Wimbledon): John Paish has struggled at Grand Slam level on grass: 3–12 (20.0%) in 15 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. 2 semifinals. 4 quarterfinals.

By format on grass — best-of-five: 3–11 (21.4%); best-of-three: 26–20 (56.5%). 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: 1972 — 12–7 (63.2%) from 19 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.