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The 1983 Guarujá Open was a tennis tournament held in Guarujá in Brazil and played on clay courts. It was part of the 1983 Volvo Grand Prix. The tournament took place from 24 January through 31 January 1983.
It was Gullikson's 1st title of the year and the 16th of his career. It was Šmíd's 1st title of the year and the 22nd of his career.
References
McManus, Jim (2010). History of Tournaments: Professional Tennis Winners and Runner-ups. Pont Vedra Beach: MAC and Company Publishing. pp. 271–272. ISBN9781450728331.
José Luis Clerc
Tim Gullikson / 
Tomáš Šmíd
Mats Wilander 3–6, 7–5, 6–1
Shlomo Glickstein / 