Stadium: Court 8 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Shymkent | 2021/06/02 08:35 | Fayziev, Sanjar v Shyla, Yaraslau | 3-6,0-6 |
| ITF - M15 Shymkent | 2021/05/27 05:00 | Fayziev, Sanjar v Pavel Verbin | 6-0,6-2 |
| ITF - M15 Shymkent | 2021/05/26 04:00 | Fayziev, Sanjar v Beibit Zhukayev | 6-4,6-2 |
| ITF - M15 Tbilisi | 2021/05/19 07:25 | Fayziev, Sanjar v Christian Sigsgaard | 4-6,3-6 |
| ITF - M15 Shymkent | 2021/04/15 06:15 | Campo, Antonio v Fayziev, Sanjar | 6-4,6-1 |
| ITF - M15 Shymkent | 2021/04/14 12:45 | Jack Gibbens v Fayziev, Sanjar | 2-6,1-6 |
| ITF - M15 Antalya | 2021/04/08 06:55 | Matteo Gigante v Fayziev, Sanjar | 7-5,6-2 |
| ITF - M15 Antalya | 2021/04/07 08:15 | Soyler, Osmancan v Fayziev, Sanjar | 2-6,5-7 |
| ITF M25 Bakio | 2021/06/30 10:00 | Antoine Bellier v Nick Chappell | 3-6,6-4,6-4 |
| Eastbourne, Great Britain | 2021/06/19 15:45 | Nick Chappell v Mikhail Kukushkin | 2-6,3-6 |
| Challenger - Aix en Provence | 2021/06/13 08:30 | Nick Chappell v Doumbia, Sadio | 0-6,4-6 |
| Orlando, USA | 2021/06/07 14:00 | Thiago Agustin Tirante v Nick Chappell | 6-3,6-4 |
| Orlando, USA | 2021/06/06 14:00 | Harrison, Ryan v Nick Chappell | 2-6,6-7 |
| Little Rock, USA | 2021/06/02 16:30 | Kelly, Dayne v Nick Chappell | 6-1,7-5 |
| ITF - M25 Pensacola | 2021/05/19 16:50 | Nick Chappell v Mesquida Berg, Oscar | 5-7,6-4,3-6 |
| Challenger Salinas 2 | 2021/04/28 16:35 | Nick Chappell v Wang, Tak Khunn | 6-3,1-6,5-7 |