Thursday
At Jockey Club Brasileiro
Rio de Janeiro
Purse: $2,469,450
Surface: Red clay
RIO DE JANEIRO (AP) _ Results Thursday from Rio Open presented by Claro at Jockey Club Brasileiro (seedings in parentheses):
Men’s Singles
Round of 16
Jaime Faria, Portugal, def. Damir Dzumhur, Bosnia-Herzegovina, 7-6 (1), 6-4.
Tomas Martin Etcheverry (8), Argentina, def. Vilius Gaubas, Lithuania, 7-6 (1), 6-4.
Ignacio Buse, Peru, def. Joao Fonseca (3), Brazil, 5-7, 6-3, 6-4.
Matteo Berrettini, Italy, def. Dusan Lajovic, Serbia, 3-6, 6-4, 6-2.
Men’s Doubles
Quarterfinals
Jakob Schnaitter and Mark Wallner, Germany, def. Gustavo Heide and Luis Guto Miguel, Brazil, 7-5, 5-7, 11-9.
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