Rio Open results

Following are Tuesday's results at the ATP/WTA Rio Open tennis tournament (prefix number denotes seeding):

Men

First round

6-Pablo Cuevas, Uruguary, bt Nicolas Almagro, Spain, 4-6, 6-3, 6-4

2-David Ferrer, Spain, bt Daniel Gimeno, Spain, 6-4, 6-3

8-Martin Klizan, Slovakia, bt Dusan Lajovic, Serbia, 6-4, 0-6, 6-4

Federico Del Bonis, Argentina, bt Diego Schwartzman, Argentina, 6-7 (8-10), 7-6 (8-6), 2-1 retired

Blaz Rola, Slovenia, bt 5-Leonardo Mayer, Argentina, 4-6, 7-6 (7-3), 4-1 retired

Joao Souza, Brazil, bt Facundo Argello, Argentina, 6-2, 6-1

Juan Monaco, Argentina, bt Santiago Giraldo, Colombia, 6-3, 3-0 retired

Pablo Andujar, Spain, bt Paolo Lorenzi, Italy, 3-6, 6-0, 6-3

4-Fabio Fognini, Italy, bt Jirm Vesely, Czech Republic, 1-6, 7-6 (9-7), 6-1

Women

First round

1-Sara Errani, Italy, bt Teliana Pereira, Brazil, 6-3, 6-3

Paula Ormaechea, Argentina, bt Sara Sorribes, Spain, 6-4, 6-4

Dinah Pfizenmaier, Germany, bt Estrella Cabeza, Spain, 6-7 (5-7), 6-4, 6-4

Veronica Cepede, Paraguay, bt Paula Gongalves, Brazil, 6-2, 7-5

3-Roberta Vinci, Italy, bt Lucie Hradecka, Czech Republic, 7-6 (7-4), 6-3

Julia Glushko, Israel, bt Andreea Mitu, Romania, 6-7 (5-7), 6-3, 6-4

Bethanie Mattek-Sands, United States, bt Danka Kovinic, Montenegro, 6-4, 6-3

Beatriz Haddad Maia, Brazil, bt Marma Irigoyen, Argentina, 6-1, 6-1

Endi