Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Indore | 2021/03/10 07:00 | Prashanth, N. Vijay Sundar v Khan, Zane | 3-6,3-6 |
| ITF M15 Lucknow | 2021/03/01 06:00 | Prashanth, N. Vijay Sundar v R Prabodh, Suraj | 4-6,4-6 |
| ITF M15 Lucknow | 2021/02/28 10:15 | Prashanth, N. Vijay Sundar v Chilakalapudi, Tarun Anirudh | 6-3,6-1 |
| LTA British Tour | 2020/09/04 11:55 | Anton Matusevich v Prashanth, N. Vijay Sundar | 6-1,6-4 |
| LTA British Tour | 2020/08/28 13:10 | Anton Matusevich v Prashanth, N. Vijay Sundar | 6-1,6-2 |
| LTA British Tour | 2020/08/21 11:40 | Prashanth, N. Vijay Sundar v Fox, David | 5-7,2-6 |
| LTA British Tour | 2020/07/24 15:35 | Glasspool, Lloyd v Prashanth, N. Vijay Sundar | 6-2,6-2 |
| LTA British Tour | 2020/07/23 12:00 | George Houghton v Prashanth, N. Vijay Sundar | 6-3,3-6,8-10 |
| ITF M15 Pune | 2021/03/21 09:10 | Peranamallur, Chandrasekhar Vignesh v Preston Brown | 4-6,0-6 |
| ITF - M15 Monastir | 2021/02/28 08:00 | Preston Brown v Sami Ben Abdennibi | 2-6,1-6 |
| ITF - M15 Monastir | 2021/02/23 10:35 | Lukas Neumayer v Preston Brown | 6-2,6-4 |
| ITF - M25 Naples | 2021/02/15 16:00 | Daniel Dutra Da Silva v Preston Brown | 6-1,6-1 |
| ITF - M15 Monastir | 2021/01/10 08:30 | Julien De Cuyper v Preston Brown | 6-2,6-1 |
| ITF - M15 Monastir | 2021/01/03 12:00 | Hazem Naw v Preston Brown | 6-3,7-5 |
| ITF - M15 Monastir | 2020/12/31 08:00 | Eric Vanshelboim v Preston Brown | 6-2,6-2 |
| ITF - M15 Monastir | 2020/12/29 09:55 | Ben Abdallah, Skander v Preston Brown | 4-6,7-6,1-6 |