SAO PAULO (AP) - Fourth-seeded Joao Sousa of Portugal defeated Renzo Olivo of Argentina 6-2, 6-4 on Wednesday to reach the quarterfinals of the clay-court Brazil Open.
In another match, No. 7 Federico Delbonis of Argentina defeated 18-year-old Casper Ruud of Norway 7-5, 6-3 to make the last eight.
Ruud reached the semifinals last week in Rio de Janeiro before losing to Pablo Carreno Busta of Spain.
People were interested in these podcasts
Carreno Busta is seeded No. 1 in the Brazil Open and plays his first match on Thursday after getting a bye into the second round.
Please read our comment policy before commenting.