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

| Outcome | Date_ | Championship | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Runner-up | 1977 | Houston WCT , US | Hard | Adriano Panatta | 6–7 (4–7) , 7–6 (7–3) , 1–6 |
| Winner | 1977 | Rome , Italy | Clay | Antonio Zugarelli | 6–2, 7–6 (7–2) , 3–6, 7–6 (7–5) |
| Winner | 1977 | Brisbane , Australia | Grass | Tony Roche | 6–7, 6–1, 6–1, 7–5 |
| Winner | 1977 | Perth , Australia | Hard | Geoff Masters | 6–3, 6–4, 6–2 |
| Winner | 1977 | Australian Open , Melbourne | Grass | John Lloyd | 6–3, 7–6 (7–1) , 5–7, 3–6, 6–2 |
| Winner | 1978 | Richmond WCT, US | Carpet | John Newcombe | 6–3, 6–4 |
| Runner-up | 1978 | Las Vegas , US | Hard | Björn Borg | 5–6, 6–5, 4–6, 5–6 |
| Runner-up | 1978 | Milan WCT , Italy | Carpet | Björn Borg | 3–6, 3–6 |
| Winner | 1978 | WCT Finals , US | Carpet | Eddie Dibbs | 6–3, 6–2, 6–1 |