1978 South American Championships (tennis)
From Infogalactic: the planetary knowledge core
| 1978 South American Championships | |
|---|---|
| Date | November 26 – |
| Edition | 12th |
| Champions | |
| Singles | |
 José Luis Clerc |
|
| Doubles | |
 Chris Lewis /  Van Winitsky |
|
The 1978 South American Championships was an Grand Prix tennis circuit tournament held in Buenos Aires, Argentina that started on November 26, 1978.
Winners
Men's Singles
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José Luis Clerc defeated 
Victor Pecci 6–4, 6–4
- It was Clerc's 2nd title of the year and the 2nd of his career.
Men's Doubles
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Chris Lewis / Van Winitsky defeated José Luis Clerc / 
Belus Prajoux 6–4, 3–6, 6–0
- It was Lewis' 3rd title of the year and the 5th of his career. It was Winitsky's 2nd title of the year and the 2nd of his career.
