Ray Ruffels holds a solid clay court record of 68–54 across 122 matches (55.7%). A winning majority across 122 matches shows consistent ability to get results on clay. Ray Ruffels has reached 1 final without yet claiming a title on clay — one of the finest margins in tennis.

At Grand Slam level (Roland Garros): a positive 7–5 (58.3%) across 12 matches — a player who generally rises to the occasion at the Slams on clay.

One final reached on clay, without converting it into a title. That final-round experience is valuable groundwork for going one step further next time. 5 semifinals. 14 quarterfinals.

By format on clay — best-of-five: 19–15 (55.9%); best-of-three: 49–39 (55.7%). Consistent regardless of format on clay — a sign of a well-rounded game that holds up as matches develop.

Best season: 1976 — 8–5 (61.5%) from 13 matches. The best single-season display to date — a useful reference point as the clay record continues to develop.