| ITF Sri Lanka F1 | 2017/06/21 03:30 | Alexander Zhurbin v Nino Portales | 6-4,6-4 |
| ITF Sri Lanka F1 | 2017/06/20 05:15 | Nicolas Rosenzweig v Nino Portales | 6-7,4-6 |
| ITF Sri Lanka F1 | 2017/06/18 04:00 | Scott Duncan v Nino Portales | 2-6,3-6 |
| ITF Sri Lanka F1 | 2017/06/17 04:00 | Robert Leck v Nino Portales | 1-6,2-6 |
| ITF France F8 Qual | 2017/04/16 11:35 | Fran Zvonimir Zgombic v Nino Portales | 6-4,6-0 |
| ITF France F8 Qual | 2017/04/15 08:00 | Fabien Roudil v Nino Portales | 5-7,3-6 |
| ITF Egypt F20 | 2017/03/27 09:00 | August Holmgren v Nino Portales | 6-4,6-7,6-2 |
| ITF Egypt F20 | 2017/03/26 10:30 | Nino Portales v Arnaud Graisse | 6-1,7-6 |
| ITF Thailand F1 | 2017/06/17 09:00 | Nitin Kumar Sinha v Natthasith Kunsuwan | 4-6,5-7 |
| ITF Thailand F2 | 2017/06/11 05:00 | Calum Puttergill v Nitin Kumar Sinha | 6-2,6-3 |
| ITF Thailand F2 | 2017/06/10 06:30 | Kento Tagashira v Nitin Kumar Sinha | 3-6,0-6 |
| ITF India F5 | 2016/09/13 06:05 | Niki Kaliyanda Poonacha v Nitin Kumar Sinha | 6-2,6-2 |
| ITF India F5 | 2016/09/11 03:30 | Nitin Kumar Sinha v Pedro Scocuglia | 6-7,6-0,6-2 |
| ITF India F5 | 2016/09/10 03:30 | Nitin Kumar Sinha v Tejas Chaukulkar | 4-6,6-4,6-3 |
| ITF India F4 | 2016/09/07 04:30 | N. Vijay Sundar Prashanth v Nitin Kumar Sinha | 6-3,6-3 |
| ITF India F4 | 2016/09/05 05:30 | Rishab Agarwal v Nitin Kumar Sinha | 2-6,7-5,5-7 |