Stadium: Court 4 Round: 25 Ground: Clay
| ITF China F3 | 2018/01/24 02:30 | Wang, Huixin v Nitin Kumar Sinha | 2-6,3-6 |
| Nanchang, Singles M-ITF-CHN-16A | 2019/09/18 02:00 | Nitin Kumar Sinha v Kaza, Vinayak Sharma | 1-6,3-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/06 03:00 | Makoto Ochi v Nitin Kumar Sinha | 4-6,6-1,7-5 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/04 04:50 | Nitin Kumar Sinha v Kumthonkittikul, W. | 4-6,6-0,6-3 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/03 04:00 | Rishi Reddy v Nitin Kumar Sinha | 6-3,1-6,9-11 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/09/02 05:45 | Krittin Koaykul v Nitin Kumar Sinha | 3-6,2-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/08/27 09:10 | Li, Yuanfeng v Nitin Kumar Sinha | 2-6,6-4,10-5 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/08/27 06:40 | Noikor, Noppadol v Nitin Kumar Sinha | 3-6,3-6 |
| Hua Hin, Singles M-ITF-THA-07A | 2019/08/19 03:00 | Nitin Kumar Sinha v Jeong, Young-Hoon | 2-6,4-6 |
| Baotou, Chine | 2019/08/26 03:20 | Wang, Huixin v Arjun Kadhe | 3-6,6-7 |
| ITF - M15 Manacor | 2019/01/16 10:40 | Wang, Huixin v Toledo Bague, Pol | 6-3,0-6,2-6 |
| ITF - M15 Manacor | 2019/01/10 11:55 | Pedro Vives Marcos v Wang, Huixin | 6-3,6-0 |
| ITF - M15 Manacor | 2019/01/09 10:20 | Wang, Huixin v Hans Albert Schubert | 6-3,6-0 |
| ITF China F13 | 2018/08/26 03:00 | Yan Bai v Wang, Huixin | 6-1,6-0 |
| ITF China F13 | 2018/08/24 03:00 | Hanyi Liu v Wang, Huixin | 1-6,2-6 |
| ITF China F13 | 2018/08/23 03:00 | Onozawa, Arata v Wang, Huixin | 7-6,2-6,3-6 |
| ITF China F13 | 2018/08/21 02:00 | Daisuke Sumizawa v Wang, Huixin | 4-6,6-2,2-6 |