The St. Petersburg WCT was a men's tennis tournament played in St. Petersburg, Florida from 1974-1975. The event was part of the WCT Tour and was played on outdoor hard courts.
| Year | Champion | Runner-up | Score |
|---|---|---|---|
| 1974 | John Newcombe | Alex Metreveli | 6–0, 7–6 |
| 1975 | Raúl Ramírez | Roscoe Tanner | 6–0, 1–6, 6–2 |
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1974 | Owen Davidson John Newcombe |
Clark Graebner Charlie Pasarell |
4–6, 6–3, 6–4 |
| 1975 | Brian Gottfried Raúl Ramírez |
Charlie Pasarell Roscoe Tanner |
6–4, 6–4 |
|
|
|||||