Mervyn Rose has a competitive career record of 10–10 across 20 matches (50.0%). The record shows a player capable of competing at Tour level, though there is clear room to push the win rate higher.
At Grand Slam level (Australian Open, Roland Garros, Wimbledon, US Open): 1–2 across just 3 matches — still very early days at this level.
By format — best-of-five: 4–5 (44.4%); best-of-three: 6–5 (54.5%). Markedly stronger in three-set formats; the win rate drops noticeably in five-setters, which has direct implications for Grand Slam performance.
Best season: 1971 — 6–4 (60.0%) from 10 matches. The best single-season display to date — a useful reference point as the career continues to develop.