Round: 54 Ground: Clay
| ITF India F9 | 2017/09/18 03:30 | Nitin Kumar Sinha v Nikshep B Ravikumar | 6-7,6-4,6-2 |
| ITF Thailandia F6 - Qual. | 2017/08/12 07:20 | Phongsapak Kerdlaphee v Nitin Kumar Sinha | 6-7,7-6,6-2 |
| ITF Thailandia F5 - Qual. | 2017/08/05 02:30 | Skyler Butts v Nitin Kumar Sinha | 6-1,6-4 |
| ITF Sri Lanka F3 | 2017/07/05 03:30 | Nitin Kumar Sinha v Yurii Dzhavakian | 5-7,3-6 |
| ITF Sri Lanka F3 | 2017/07/04 07:50 | Nitin Kumar Sinha v Ankit Chopra | 6-3,6-4 |
| ITF Sri Lanka F2 | 2017/06/26 03:30 | Nino Portales v Nitin Kumar Sinha | 7-5,2-6,7-6 |
| ITF Thailandia F1 | 2017/06/17 09:00 | Nitin Kumar Sinha v Natthasith Kunsuwan | 4-6,5-7 |
| ITF Thailandia F2 | 2017/06/11 05:00 | Calum Puttergill v Nitin Kumar Sinha | 6-2,6-3 |