1991 Philips Open

1991 Philips Open
Date	October 21 – October 28
Edition	Only
Champions
Singles
Javier Frana
Doubles
Jacco Eltingh / Paul Haarhuis

The 1991 Philips Open was a tennis tournament held in Guarujá in Brazil and played on clay courts. It was part of the 1991 ATP Tour. The tournament took place from October 21 through October 28, 1991.

Champions

Men's Singles

Javier Frana defeated Markus Zoecke 2–6, 7–6 (7–1), 6–3

• It was Frana's 2nd title of the year and the 4th of his career.

Men's Doubles

Jacco Eltingh / Paul Haarhuis defeated Bret Garnett / Todd Nelson 6–3, 7–5

• It was Eltingh's 4th title of the year and the 4th of his career. It was Haarhuis' 3rd title of the year and the 4th of his career.