Rio de Janeiro | Rio Grande do Sul | Rio Grande | Australian Open | French Open | Rio de Janeiro (state) | Open University | open source | U.S. Open | Rio Grande do Norte | Río de la Plata | Rio | Rio Tinto Group | Wacken Open Air | Rio Negro | Natal, Rio Grande do Norte | The Open Championship | Rio Tinto | U.S. Open (tennis) | Rio Negro (Amazon) | Rio Grande Valley | Pinar del Río | Río Piedras, Puerto Rico | Rio Branco | Pinar del Río Province | All England Open Badminton Championships | U.S. Open (golf) | Rio Ferdinand | Open Source | Open-pit mining |
It was the 2nd edition of the event known that year as the Banespa Open, and was part of the ATP World Series of the 1990 ATP Tour.