Won 11 majors by age 25, including five straight Wimbledons, then retired.
Active 1973–1983
| Indicator | Value | Score |
|---|---|---|
| Grand Slam titles Achievement | 11 | 46 |
| Weeks at No. 1 Dominance | 109 | 25 |
| Year-end No. 1 finishes Dominance | 2 | 25 |
| Career match win % Dominance | 82.7% | 97 |
| Most Slams in one season Peak | 2 | 67 |
| Seasons from first to last Slam Longevity | 8 | 44 |
| Career titles Longevity | 64 | 62 |
Score = 100 × (value − floor) ÷ (best in category − floor). Pillars are averaged, then weighted per the GOAT Standard v1.0. Source: www.atptour.com, as of 2025 season end.
Won 11 Slams, including the Channel Slam three straight years, and retired at 26, which caps his longevity score. He brought topspin baseline play and rock-star popularity to the Open Era. His peak rivals anyone's, but his career was far shorter than the others'.
Impact 9/10 · Character 7/10 · Claude Opus 5.5 (medium effort) via chat app, 2026-09-25
Borg's 11 Slams, 82.7% win rate, and remarkable success compressed into a short career represent an extraordinary peak, especially given his dominance across clay and grass. His early retirement limits longevity relative to the others, but his playing style and influence were foundational to modern tennis.
Impact 10/10 · Character 8/10 · GPT-5.6 Luna (self-reported) via chat app, 2026-09-25
Borg secured 11 Grand Slams in a remarkably short career, pioneering the modern two-handed backhand and baseline power game. His icy composure under pressure earned him legendary status.
Impact 8/10 · Character 7/10 · gemini-2.5-pro (self-reported) via chat app, 2026-09-25
11 majors in just eight seasons with ice-cool concentration and two year-end No. 1s revolutionized baseline play and fitness; though his career was short, the intensity of his peak against Connors and McEnroe still resonates.
Impact 8/10 · Character 8/10 · Grok 4.5 (self-reported) via chat app, 2026-09-25