Stadium: Court 4 Round: 25 Ground: Hardcourt indoor
| ITF - M15 Ithaca | 2021/10/05 13:00 | Vladislav Melnic v Jonathan Sorbo | 6-7,6-3,1-10 |
| ITF M25 Fayetteville | 2021/09/20 19:30 | Kody Pearson v Vladislav Melnic | 6-3,6-4 |
| ITF - M25 Pitesti | 2021/08/03 08:25 | Bogdan Borza v Vladislav Melnic | 6-2,6-2 |
| ITF - M25 Pitesti | 2021/08/02 10:00 | Martin Zeljenka v Vladislav Melnic | 3-6,6-7 |
| ITF - M25 Belgrad | 2021/06/28 07:00 | Daniel Cukierman v Vladislav Melnic | 6-3,6-1 |
| ITF - M25 Belgrad | 2021/06/27 07:00 | Vladislav Melnic v Luka Vukovic | 7-5,6-2 |
| ITF - M15 Antalya | 2021/06/22 06:50 | Lorenzo Joaquin Rodriguez v Vladislav Melnic | 3-6,6-2,11-9 |
| ITF - M15 Antalya | 2021/06/21 08:25 | Sergo Sikharulidze v Vladislav Melnic | 7-6,4-6,2-10 |
| ITF - M15 Tallahassee | 2021/10/27 19:55 | Johannes Ingildsen v Cannon Kingsley | 3-6,6-2,7-5 |
| ITF - M15 Lubbock | 2021/10/03 16:30 | Keegan Smith v Cannon Kingsley | 7-5,6-2 |
| ITF - M15 Lubbock | 2021/10/02 15:00 | Sven Lah v Cannon Kingsley | 2-6,3-6 |
| ITF - M15 Lubbock | 2021/10/01 16:30 | Cannon Kingsley v Charles Broom | 1-6,6-3,6-4 |
| ITF - M15 Lubbock | 2021/09/30 16:40 | Cannon Kingsley v Suraj R Prabodh | 6-3,6-4 |
| ITF - M15 Lubbock | 2021/09/29 15:00 | Cannon Kingsley v Francisco Vittar | 6-2,6-3 |
| Challenger - Columbus | 2021/09/22 17:50 | Aleksandar Vukic v Cannon Kingsley | 7-6,7-5 |
| Challenger - Columbus | 2021/09/21 16:25 | Matej Vocel v Cannon Kingsley | 7-5,1-6,6-7 |