Ray Ruffels has an impressive grass court record of 111–57 across 168 matches (66.1% — strong). A win rate of that calibre over 168 matches is a reliable indicator of genuine quality on this surface. 4 titles on grass: Hobart, Brisbane, Haverford, Auckland — a record that reflects consistent ability to close out tournaments on this surface.

At Grand Slam level (Wimbledon): a positive 33–23 (58.9%) across 56 matches — a player who generally rises to the occasion at the Slams on grass.

5 finals reached on grass — converted 4 into titles (outstanding 80% conversion rate). Converting finals at that rate separates champions from contenders. 15 semifinals. 24 quarterfinals.

By format on grass — best-of-five: 62–38 (62.0%); best-of-three: 49–19 (72.1%). 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 — 7–1 (87.5%) from 8 matches. The best single-season display to date — a useful reference point as the grass record continues to develop.

Ray Ruffels put together an impressive 12-match winning streak on grass, highlighting the ability to maintain high performance across multiple tournament rounds and events.