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

| Outcome | Date_ | Championship | Surface | Opponent | Score |
|---|---|---|---|---|---|
| Runner-up | 1974 | Salt Lake City , US | Indoors | Jimmy Connors | 6–4, 6–7, 3–6 |
| Winner | 1974 | Vienna , Austria | Hard (i) | Andrew Pattison | 6–4, 3–6, 6–3, 6–2 |
| Runner-up | 1975 | Philadelphia WCT , US | Carpet | Marty Riessen | 6–7 (1–7) , 7–5, 2–6, 7–6 (7–0) , 3–6 |
| Runner-up | 1975 | Roanoke , US | Indoors | Roger Taylor | 6–7, 6–7 |
| Runner-up | 1975 | Salisbury , US | Carpet | Jimmy Connors | 7–5, 5–7, 1–6, 6–3, 0–6 |
| Winner | 1975 | New York City , US | Indoor | Jimmy Connors | W/O |
| Runner-up | 1975 | Orlando WCT , US | Hard | Rod Laver | 3–6, 4–6 |