Monday
At the Brazilian Jockey Club
Rio de Janeiro
Grant: $2,013,940
Surface: Red clay
RIO DE JANEIRO (AP) _ Rio Open Monday results presented by Claro to Jockey Club Brasileiro (seeding in brackets):
Singles men
round of 32
Hugo Dellien, Bolivia, def. Joao Sousa, Portugal, 6-0, 6-2.
Slovakia’s Alex Molcan (9) beats. João Fonseca, Brazil, 6-0, 6-3.
Pedro Martinez, Spain, def. Cristian Garin, Chile, 7-6 (0), 6-4.