John McEnroe

1. 1985 US Open Runner-up against Ivan Lendl 7–6(7–1), 6–3, 6–4
2. 1984 French Open (Roland-Garros) Runner-up against Ivan Lendl 3–6, 2–6, 6–4, 7–5, 7–5
3. 1984 Wimbledon Champion beat Jimmy Connors 6–1, 6–1, 6–2
4. 1984 US Open Champion beat Ivan Lendl 6–3, 6–4, 6–1
5. 1984 ATP Finals Champion beat Ivan Lendl 7–5, 6–0, 6–4
6. 1983 Wimbledon Champion beat Chris Lewis 6–2, 6–2, 6–2
7. 1983 ATP Finals Champion beat Ivan Lendl 6–3, 6–4, 6–4
8. 1982 Wimbledon Runner-up against Jimmy Connors 3–6, 6–3, 6–7(2–7), 7–6(7–5), 6–4
9. 1982 ATP Finals Runner-up against Ivan Lendl 6–4, 6–4, 6–2
10. 1981 Wimbledon Champion beat Björn Borg 4–6, 7–6(7–1), 7–6(7–4), 6–4
11. 1981 US Open Champion beat Björn Borg 4–6, 6–2, 6–4, 6–3
12. 1980 Wimbledon Runner-up against Björn Borg 1–6, 7–5, 6–3, 6–7(16–18), 8–6
13. 1980 US Open Champion beat Björn Borg 7–6(7–4), 6–1, 6–7(5–7), 5–7, 6–4
14. 1979 US Open Champion beat Vitas Gerulaitis 7–5, 6–3, 6–3
15. 1978 ATP Finals Champion beat Arthur Ashe 6–7(5–7), 6–3, 7–5

Source: Wikipedia · updated 5 days ago