Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Antalya | 2021/06/20 07:00 | Fletcher Scott v Nikolay Sysoev | 6-1,7-5 |
| ITF M15 Naples | 2021/10/05 13:30 | Jake Krug v Nikolay Sysoev | 6-4,2-6,6-10 |
| ITF M15 Naples | 2021/10/04 14:00 | Parth Aggarwal v Nikolay Sysoev | 2-6,5-7 |
| UTR Pro Tennis Series Florida | 2021/09/19 15:30 | Nikolay Sysoev v Timothy Phung | 7-5,1-6,5-3 |
| UTR Pro Tennis Series Florida | 2021/09/18 18:30 | Noureldin Adam v Nikolay Sysoev | 3-6,5-6 |
| UTR Pro Tennis Series Florida | 2021/09/16 19:30 | Nikolay Sysoev v Antonio M-Hidalgo | 6-3,7-5 |
| UTR Pro Tennis Series Florida | 2021/09/15 12:00 | Nikolay Sysoev v Roman Postolka | 2-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/09/14 13:30 | Nikolay Sysoev v Michal Schmid | 6-7,2-5 |
| UTR Pro Tennis Series Florida | 2021/09/13 12:00 | Nikolay Sysoev v Omar Maldonado | 7-6,6-4 |
| ITF M25 Medellin | 2021/09/14 17:45 | Fletcher Scott v Luciano Tacchi | 1-6,0-6 |
| ITF M15 Ibague | 2021/09/09 14:20 | Blu Baker v Fletcher Scott | 6-2,6-2 |
| ITF M15 Ibague | 2021/09/08 19:45 | Fletcher Scott v Michael Quintero Aguilar | 6-0,6-1 |
| ITF M15 Bad Waltersdorf | 2021/08/31 09:10 | Fletcher Scott v Giorgio Tabacco | 4-6,1-6 |
| ITF M15 Bad Waltersdorf | 2021/08/30 09:00 | Fletcher Scott v Daniele Valentino | 6-4,6-4 |
| ITF M15 Bad Waltersdorf | 2021/08/23 13:00 | Admir Kalender v Fletcher Scott | 6-4,6-2 |
| ITF M15 Bad Waltersdorf | 2021/08/23 07:00 | Michalis Sakellaridis v Fletcher Scott | 1-6,1-6 |
| ITF M15 Bad Waltersdorf | 2021/08/22 07:00 | Alan Gleeson v Fletcher Scott | 1-6,2-6 |