(1)Alexandre Simoni (BRA) vs Miguel Gallardo (MEX)
Julio Silva (BRA) vs Marcio Carlsson (BRA)
Yen-Hsun Lu (TPE) vs Ivan Miranda (PER)
(6)Arvind Parmar (GBR) vs Danai Udomchoke (THA)
(4)Martin Lee (GBR) vs (SE)Maximilian Abel (GER)
Juan Pablo Brzezicki (ARG) vs (WC)Paulo Passold (BRA)
Thiago Alves (BRA) vs (q)
(8)Daniel Melo (BRA) vs Michael Joyce (USA)
(5)Ricardo Mello (BRA) vs Juan Pablo Guzman (ARG)
(q) vs (q)
Alejandro Hernandez (MEX) vs (WC)Rodrigo Michelucci (BRA)
(3)Denis Golovanov (RUS) vs (WC)Fernando Maniero (BRA)
(7)Gouichi Motomura (JPN) vs (WC)Marcelo Melo (BRA)
Diego Veronelli (ARG) vs Marcos Daniel (BRA)
Jamie Delgado (GBR) vs (q)
(2)Mario Ancic (CRO) vs Ignacio Hirigoyen (ARG)
source from stevegtennis.com
Julio Silva (BRA) vs Marcio Carlsson (BRA)
Yen-Hsun Lu (TPE) vs Ivan Miranda (PER)
(6)Arvind Parmar (GBR) vs Danai Udomchoke (THA)
(4)Martin Lee (GBR) vs (SE)Maximilian Abel (GER)
Juan Pablo Brzezicki (ARG) vs (WC)Paulo Passold (BRA)
Thiago Alves (BRA) vs (q)
(8)Daniel Melo (BRA) vs Michael Joyce (USA)
(5)Ricardo Mello (BRA) vs Juan Pablo Guzman (ARG)
(q) vs (q)
Alejandro Hernandez (MEX) vs (WC)Rodrigo Michelucci (BRA)
(3)Denis Golovanov (RUS) vs (WC)Fernando Maniero (BRA)
(7)Gouichi Motomura (JPN) vs (WC)Marcelo Melo (BRA)
Diego Veronelli (ARG) vs Marcos Daniel (BRA)
Jamie Delgado (GBR) vs (q)
(2)Mario Ancic (CRO) vs Ignacio Hirigoyen (ARG)
source from stevegtennis.com