Stadium: Brenda Meyers Court Round: 27 Ground: Hardcourt indoor
| US Open | 2021/08/25 15:00 | Brayden Schnur v Prajnesh Gunneswaran | 4-6,6-7 |
| Challenger Nur-Sultan | 2021/02/25 05:00 | Brayden Schnur v Prajnesh Gunneswaran | 6-3,3-6,0-6 |
| Ausztrál Open | 2021/01/11 12:20 | Prajnesh Gunneswaran v Brayden Schnur | 6-4,4-6,6-2 |
| Challenger Bangalore | 2018/11/16 12:55 | Prajnesh Gunneswaran v Brayden Schnur | 6-4,6-1 |
| Challenger Charlottesville | 2021/11/03 17:25 | Christian Harrison v Brayden Schnur | 6-7,7-6,6-7 |
| Challenger Charlottesville | 2021/11/01 19:55 | Yasutaka Uchiyama v Brayden Schnur | 6-2,2-6,0-6 |
| Challenger Las Vegas | 2021/10/26 19:50 | Brayden Schnur v Denis Kudla | 3-6,2-6 |
| ATP Indian Wells | 2021/10/05 18:00 | Brayden Schnur v Ivo Karlovic | 6-4,6-7,6-7 |
| Challenger Orleans | 2021/09/29 20:00 | Ricardas Berankis v Brayden Schnur | 6-7,6-4,6-2 |
| Challenger Orleans | 2021/09/27 10:00 | Brayden Schnur v Andrey Kuznetsov | 2-6,7-6,6-4 |
| Challenger Orleans | 2021/09/26 09:00 | Brayden Schnur v Giovanni Mpetshi Perricard | 6-4,6-2 |
| ATP Metz | 2021/09/22 14:20 | Lucas Pouille v Brayden Schnur | 3-6,6-4,6-4 |
| Challenger Charlottesville | 2021/11/03 21:00 | Inaki Montes-De La Torre v Prajnesh Gunneswaran | 1-6,5-7 |
| Challenger Charlottesville | 2021/11/01 20:50 | Prajnesh Gunneswaran v Taro Daniel | 6-7,7-6,6-2 |
| Challenger Columbus | 2021/09/23 15:00 | Prajnesh Gunneswaran v Mikael Torpegaard | 1-6,4-6 |
| Challenger Columbus | 2021/09/21 22:35 | Prajnesh Gunneswaran v Aleksandar Kovacevic | 3-6,6-3,7-5 |
| Davis Kupa | 2021/09/18 12:55 | Patrik Niklas-Salminen v Prajnesh Gunneswaran | 3-6,5-7 |
| Davis Kupa | 2021/09/17 14:50 | Otto Virtanen v Prajnesh Gunneswaran | 6-3,7-6 |
| Challenger St. Tropez | 2021/08/30 12:25 | Prajnesh Gunneswaran v Hugo Grenier | 5-7,3-6 |
| US Open | 2021/08/26 18:20 | Christopher Eubanks v Prajnesh Gunneswaran | 6-3,6-4 |