Why they rank here
Borg compressed a full GOAT-tier career into eight seasons and walked away at 26. His 11 majors — 6 Roland Garros, 5 consecutive Wimbledons from 1976-80 — came from just 27 Slam appearances, and his 89.8 percent match winning rate at the majors remains the highest of any man in the Open Era. The defining achievement is the Channel Slam: winning Roland Garros on slow clay and Wimbledon on fast grass back to back, with barely two weeks between them, in three consecutive years (1978, 1979, 1980) — a double achieved with a wooden racquet and a style, heavy topspin from the baseline, that essentially previewed modern tennis by twenty years. His 1980 Wimbledon final against McEnroe, surviving the 18-16 fourth-set tiebreak to win 8-6 in the fifth, remains the sport's most mythologised match. He never won the US Open (four finals) and skipped the Australian, so the totals understate him; the peak, and the per-match dominance, do not.
Career profile
Each bar shows how this athlete compares with the strongest in our all-time list for that metric.