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

| Outcome | Date_ | Championship | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Winner | 1983 | Basel , Switzerland | Hard (i) | Wojtek Fibak | 4–6, 6–1, 7–5, 5–5, retired |
| Runner-up | 1984 | Toronto, Canada | Hard | John McEnroe | 0–6, 3–6 |
| Winner | 1984 | Treviso , Italy | Carpet | Tarik Benhabiles | 6–1, 6–1 |
| Runner-up | 1984 | Johannesburg, South Africa | Hard | Eliot Teltscher | 3–6, 1–6, 6–7 |