Challenger - Florianopolis - Doubles Hommes 04/03 18:05 26 Dutra Da Silva/Sakamoto v Rodriguez/Roncadelli 4-6,3-6
Challenger Sao Leopoldo - Doubles Hommes 03/27 16:25 26 Arias/Zeballos v Dutra Da Silva/Sakamoto 6-2,7-6
ITF - M25 Feira De Santana - Doubles Hommes 03/14 17:30 27 Dutra Da Silva/Sakamoto v Pereira/Roveri Sidney Walkover
Challenger - Piracicaba - Doubles Hommes 02/03 18:10 29 Andreozzi/Duran v Dutra Da Silva/Sakamoto 6-2,7-6
Challenger - Piracicaba - Doubles Hommes 02/02 19:00 28 Alves/Ribeiro v Dutra Da Silva/Sakamoto 7-5,5-7,8-10
Challenger - Piracicaba - Doubles Hommes 02/01 18:30 27 Dutra Da Silva/Sakamoto v Kestelboim/Torres Walkover
Challenger Curitiba MD 10/25 19:45 26 Hidalgo/Rodriguez v Dutra Da Silva/Sakamoto 7-6,6-2
Challenger - Santa Cruz - Doubles Hommes 09/13 19:00 26 Luz/Joao Lucas Reis da Silva v Dutra Da Silva/Sakamoto Cancelled
Challenger Lima MD 08/25 03:55 27 Buse/Panta v Dutra Da Silva/Sakamoto 6-3,6-3
Challenger Lima MD 08/23 20:15 26 Alvarado Berrospi/Ballotta v Dutra Da Silva/Sakamoto 2-6,3-6
Challenger - Buenos Aires - Doubles Hommes 09/29 17:40 27 Merino/Paul v Dutra Da Silva/Sakamoto 6-2,6-3
Challenger - Buenos Aires - Doubles Hommes 09/28 21:30 26 Dutra Da Silva/Sakamoto v Casanova/R Taverna 6-7,6-1,10-6
Challenger Villa Maria MD 09/22 18:40 27 Dutra Da Silva/Sakamoto v Casanova/R Taverna 4-6,4-6
Challenger Villa Maria MD 09/21 21:10 26 Egea/Otegui v Dutra Da Silva/Sakamoto 4-6,4-6
Challenger - Santa Cruz - Doubles Hommes 01/26 14:00 26 Dutra Da Silva/Sakamoto v Carou/Ugo Carabelli Walkover
Challenger - Concepcion - Doubles Hommes 01/21 20:00 28 Dutra Da Silva/Sakamoto v Cerundolo F / Ugo Carabelli C 6-0,4-6,4-10
Challenger - Concepcion - Doubles Hommes 01/20 18:15 27 Duran/Martinez v Dutra Da Silva/Sakamoto 3-6,6-2,7-10
Challenger - Concepcion - Doubles Hommes 01/19 15:00 26 Dellien/Gomez-Herrera v Dutra Da Silva/Sakamoto 2-6,2-6
Challenger Sao Paulo MD 12/02 16:10 27 Cachin P / Cuevas M v Dutra Da Silva/Sakamoto 7-6,6-2
Challenger Sao Paulo MD 12/01 16:50 26 Dutra Da Silva/Sakamoto v Gonzalez/Wild 4-6,6-3,10-5
ITF M25 Frankfurt am Main MD 08/13 13:20 28 Galarza J I / Kestelboim M v Dutra Da Silva/Sakamoto 6-1,6-4
ITF M25 Frankfurt am Main MD 08/12 14:45 27 Caripi/Gerch v Dutra Da Silva/Sakamoto 4-6,2-6
ITF M25 Frankfurt am Main MD 08/11 14:35 26 MA W / Romios M v Dutra Da Silva/Sakamoto 4-6,2-6
ITF M25 Oviedo MD 09/06 17:00 29 Dutra Da Silva/Sakamoto v Alvarez N / Ficovich J P 6-7,7-6,10-5
ITF M25 Oviedo MD 09/05 19:25 28 Bonzi B / Martos Gornes S v Dutra Da Silva/Sakamoto 6-7,6-3,6-10
ITF M25 Oviedo MD 09/04 15:55 27 Gomez / Ore v Dutra Da Silva/Sakamoto 6-3,3-6,8-10
ITF M25 Oviedo MD 09/02 14:30 26 Noguchi R / Zhou S H v Dutra Da Silva/Sakamoto 4-6,2-6
Challenger Blois MD 06/19 14:40 26 Guinard/Rinderknech v Dutra Da Silva/Sakamoto 6-4,7-6