Vitas Gerulaitis Singles: 55 (25–30) Singles: 55 (25–30)

| Outcome | Date_ | Championship | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Winner | 1978 | Forest Hills , US - WCT Invitational | Clay | Ilie Năstase | 6–2, 6–0 |
| Runner-up | 1979 | Monte Carlo , Monaco | Clay | Björn Borg | 2–6, 1–6, 3–6 |
| Winner | 1979 | Rome, Italy | Clay | Guillermo Vilas | 6–7 (4–7) , 7–6 (7–0) , 6–7 (5–7) , 6–4, 6–2 |
| Winner | 1979 | Kitzbühel , Austria | Clay | Pavel Složil | 6–2, 6–2, 6–4 |
| Runner-up | 1979 | US Open , New York | Hard | John McEnroe | 5–7, 3–6, 3–6 |
| Winner | 1979 | Sydney Indoor , Australia | Hard (i) | Guillermo Vilas | 4–6, 6–3, 6–1, 7–6 |
| Runner-up | 1979 | Masters , New York | Carpet | Björn Borg | 2–6, 2–6 |
| Runner-up | 1979 | Dorado Beach,US | Hard | Jimmy Connors | 5-6,0-6,4-6 |