Round: 54 Ground: Clay
| ITF USA F31 | 2017/09/16 20:15 | Ku Keon Kang v Igor Sao Thiago | 3-6,6-2,7-5 |
| ITF USA F30 | 2017/09/08 22:00 | Igor Sao Thiago v Jack Jaede | 2-6,1-6 |
| ITF China F3 Qual | 2017/02/27 02:00 | Patrick Daciek v Igor Sao Thiago | 6-1,6-1 |
| ITF China F3 Qual | 2017/02/26 01:30 | Haitong Xia v Igor Sao Thiago | 6-7,4-6 |
| ITF China F3 Qual | 2017/02/25 01:00 | Igor Sao Thiago v Zhuoyang Qiu | 6-4,6-4 |
| ITF China F2 Qual | 2017/02/18 05:40 | Hong Kit Wong v Igor Sao Thiago | 6-3,6-0 |
| ITF China F1 Qual | 2017/02/12 04:00 | Igor Sao Thiago v Aoxiong Wang | 3-6,6-7 |
| ITF Dominican Rep F3 | 2016/12/10 17:30 | Igor Sao Thiago v Barlaham Zuluaga Gaviria | 1-6,7-6,4-6 |
| ITF Bolivia F1 | 2017/09/16 16:30 | Marcos Castares v Gabriel De Andrade Bendazoli | 6-2,6-3 |
| ITF Brazil F4 Qual | 2016/07/17 17:45 | Felipe D'Annunzio v Gabriel De Andrade Bendazoli | 4-6,7-6,6-3 |
| ITF Brazil F3 | 2016/07/09 17:00 | Marvin B Spiering v Gabriel De Andrade Bendazoli | 6-3,5-7,6-3 |
| ITF Brazil F2 | 2016/07/03 18:30 | Fermin Peralta Martinez v Gabriel De Andrade Bendazoli | 6-2,6-7,6-2 |
| ITF Brazil F2 | 2016/07/03 13:00 | Gabriel De Andrade Bendazoli v Asdrubal Gobernate | 4-6,7-6,6-2 |
| ITF Brazil F9 | 2015/11/14 12:00 | Daniel Dutra Da Silva v Gabriel De Andrade Bendazoli | 6-3,6-4 |
| ITF Brazil F8 | 2015/11/08 17:00 | Enrique Bogo v Gabriel De Andrade Bendazoli | 6-7,7-6,6-3 |
| ITF Brazil F7 | 2015/10/31 11:00 | Enrique Bogo v Gabriel De Andrade Bendazoli | 6-4,6-3 |