| Mar del Plata Championships | |
| Type: | defunct |
| Founded: | 1930 |
| Ended: | 1966 |
| Event Name: | Mar del Plata Championships |
| Location: | Temperley, Buenos Aires, Argentina |
| Venue: | Temperley Lawn Tennis Club |
| Surface: | Clay / outdoor |
The Mar del Plata Championships[1] was a combined clay court tennis tournament founded in 1936. It was Temperley Lawn Tennis Club (founded 1920),[2] Temperley, Buenos Aires, Argentina until 1946 as part of the ILTF South America Circuit when it was discontinued.
It was the percussor tournament to the later Mar del Plata Invitation later called the Mar del Plata Open.
(incomplete roll)
| Year | Champions | Runners-up | Score |
|---|---|---|---|
| 1930 | 6–2, 7–5, 6–2 | ||
| 1936 |  Adelmar Echeverria | 6–0, 6–1, 6–0 | |
| 1939 | Roberto Clutterbuck | 6–1, 6–1, 6–0 | |
| 1946 | Carlos Morea |  Armando Vieira | 6–3, 6–3, 6–2 |
| 1966 | 6–1, 4–6, 6–4, 6–2 | ||