Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| Challenger Pune | 2019/11/12 05:30 | Markos Kalovelonis v N. Vijay Sundar Prashanth | 6-2,6-4 |
| ITF M15 Nanchang | 2019/10/03 03:50 | N. Vijay Sundar Prashanth v Tsung-Hao Huang | 4-6,5-7 |
| ITF M15 Nanchang | 2019/10/02 02:00 | N. Vijay Sundar Prashanth v Pol Wattanakul | 6-4,6-4 |
| 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 Nonthaburi | 2020/01/26 02:30 | Maxence Broville v Austin Rapp | 6-4,6-3 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Karol Drzewiecki v Austin Rapp | 6-4,6-4 |
| ITF M25 Los Angeles | 2020/01/08 18:00 | Alexander Sarkissian v Austin Rapp | 6-2,6-4 |
| ITF M25 Los Angeles | 2020/01/07 19:40 | Austin Rapp v Alexander Lebedev | 6-1,3-6,10-7 |
| ITF M25 Los Angeles | 2020/01/06 18:00 | Austin Rapp v Courtney John Lock | 6-2,6-3 |
| Challenger Champaign | 2019/11/12 16:00 | Ruan Roelofse v Austin Rapp | 7-6,6-3 |
| ITF M25 Malibu | 2019/11/07 19:35 | Austin Rapp v Collin Altamirano | 1-6,3-6 |
| ITF M25 Malibu | 2019/11/06 20:15 | Michael Shabaz v Austin Rapp | 6-3,3-6,0-6 |