Tuesday
At Jockey Club Brasileiro
Rio de Janeiro
Purse: $2,396,115
Surface: Red clay
RIO DE JANEIRO (AP) _ Results Tuesday from Rio Open presented by Claro at Jockey Club Brasileiro (seedings in parentheses):
Men’s Singles
Round of 32
Luciano Darderi, Italy, def. Hugo Dellien, Bolivia, 7-6 (2), 2-2, ret.
Damir Dzumhur, Bosnia-Herzegovina, def. Dusan Lajovic, Serbia, 6-3, 6-4.
Sebastian Baez (5), Argentina, def. Roman Andres Burruchaga, Argentina, 6-3, 7-5.
Tomas Martin Etcheverry (8), Argentina, def. Corentin Moutet, France, 6-3, 7-6 (1).
Jaime Faria, Portugal, def. Marcelo Tomas Barrios Vera, Chile, 6-2, 7-5.
Mariano Navone, Argentina, def. Roberto Carballes Baena, Spain, 6-4, 6-3.
Francisco Cerundolo (4), Argentina, def. Hugo Gaston, France, 7-6 (9), 6-0.
Alexander Zverev (1), Germany, def. Yunchaokete Bu, China, 7-6 (4), 6-4.
Camilo Ugo Carabelli, Argentina, def. Pedro Martinez (7), Spain, 4-6, 6-3, 6-3.
Alexandre Muller, France, def. Joao Fonseca, Brazil, 6-1, 7-6 (4).
Men’s Doubles
Round of 16
Jean-Julien Rojer, Netherlands, and Francisco Cabral, Portugal, def. Alexander Erler, Austria, and Constantin Frantzen, Germany, 7-6 (5), 6-2.
Orlando Luz and Felipe Meligeni Alves, Brazil, def. Ariel Behar, Uruguay, and Robert Galloway (2), United States, 6-4, 7-6 (4).
Mariano Navone, Argentina, and Luciano Darderi, Italy, def. Tomas Martin Etcheverry and Francisco Cerundolo, Argentina, 1-6, 7-6 (4), 11-9.
Marcelo Demoliner and Fernando Romboli, Brazil, def. Nicolas Barrientos, Colombia, and Gregoire Jacq, France, 6-4, 7-6 (2).
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