Stadium: Court 1 Round: 25 Ground: Clay
| ITF India F1 | 2016/04/26 05:00 | N. Vijay Sundar Prashanth v Pol Wattanakul | 6-2,6-3 |
| ITF M15 Nanchang | 2019/09/24 02:00 | Yuanfeng Li v N. Vijay Sundar Prashanth | 6-0,7-5 |
| Challenger Augsburg | 2019/08/06 16:00 | N. Vijay Sundar Prashanth v Julian Lenz | 5-7,1-6 |
| Challenger Augsburg | 2019/08/05 08:00 | N.Sriram Balaji v N. Vijay Sundar Prashanth | 6-2,6-3 |
| Challenger Fergana | 2019/06/17 08:30 | N. Vijay Sundar Prashanth v Altug Celikbilek | 3-6,4-6 |
| ITF M25 Hong Kong | 2019/06/12 02:55 | Shintaro Imai v N. Vijay Sundar Prashanth | 6-2,6-4 |
| ITF M25 Vercelli | 2019/05/09 09:00 | N. Vijay Sundar Prashanth v Filippo Moroni | 6-3,1-6,3-6 |
| ITF M25 Vercelli | 2019/05/07 11:15 | N. Vijay Sundar Prashanth v Giorgio Ricca | 6-2,7-5 |
| ITF M25 Santa Margherita | 2019/04/30 12:20 | N. Vijay Sundar Prashanth v Luca Prevosto | 2-6,2-6 |
| ITF M15 Nanchang | 2019/09/30 06:00 | Pol Wattanakul v Weibowen Zou | 6-4,6-1 |
| ITF M15 Nanchang | 2019/09/30 02:00 | Pol Wattanakul v Shenglin Zhuo | 6-0,6-1 |
| ITF M15 Nanchang | 2019/09/23 02:00 | Pol Wattanakul v Bang Shuo Yin | 2-6,3-6 |
| ITF M15 Nanchang | 2019/09/22 02:00 | Pol Wattanakul v Xiaoyu He | 6-1,6-2 |
| ITF M15 Nanchang | 2019/09/19 02:00 | Vinayak Sharma Kaza v Pol Wattanakul | 6-0,6-4 |
| ITF M15 Nanchang | 2019/09/18 02:00 | Pol Wattanakul v Tsung-Hao Huang | 7-5,5-7,7-6 |
| ITF M15 Hua Hin | 2019/09/03 04:00 | Chanchai Sookton-Eng v Pol Wattanakul | 7-6,3-6,10-2 |
| ITF M15 Hua Hin | 2019/08/21 09:50 | Pol Wattanakul v Dayne Kelly | 5-7,3-6 |