Stadium: Court 3 Round: 62 Ground: Clay
| ITF M15 Naples | 2021/10/10 13:30 | Sampras V. Rakotondrainibe v Xavier Lawrence | 6-4,4-6,7-10 |
| Davis Cup | 2018/09/15 15:25 | Xavier Lawrence v Diego Hidalgo | 0-6,1-6 |
| Davis Cup | 2018/04/06 16:40 | Victor Estrella Burgos v Xavier Lawrence | 6-0,6-2 |
| Davis Cup | 2018/02/03 15:55 | Xavier Lawrence v Cristian Rodriguez | 3-6,0-6 |
| ITF M15 Naples | 2021/10/07 13:30 | Nikolay Sysoev v Juan Ignacio Galarza | 1-6,1-6 |
| ITF M15 Naples | 2021/10/06 13:30 | Nikolay Sysoev v Fletcher Scott | 6-4,6-4 |
| 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 |