| UTR Pro Tennis Series Zadar | 2021/11/18 13:30 | Vladyslav Manafov v Timur Maulenov | 7-6,6-4 |
| UTR Pro Tennis Series Zadar | 2021/11/16 14:30 | Vladyslav Manafov v Alen Bill | 6-3,6-2 |
| UTR Pro Tennis Series Zadar | 2021/11/15 10:30 | Vladyslav Manafov v Ivan Mikhaylyuk | 6-0,3-6,6-1 |
| ITF M25 Nur-Sultan | 2021/10/27 05:00 | Vladyslav Manafov v Yan Sabanin | 2-6,4-6 |
| Challenger Barcelona | 2021/10/03 11:05 | Vladyslav Manafov v Yshai Oliel | 2-6,3-6 |
| Challenger Kyiv | 2021/09/05 12:15 | Vladyslav Manafov v Ivan Gakhov | 2-6,4-6 |
| ITF M15 Chornomorsk | 2021/09/01 07:00 | Vladyslav Manafov v Aleksandr Braynin | 6-7,6-7 |
| Challenger Warsaw | 2021/08/22 10:30 | Vladyslav Manafov v Bogdan Bobrov | 7-6,4-6,3-6 |
| UTR Pro Tennis Series Zadar | 2021/11/18 12:00 | Valerii Naumenko v Duje Kekez | 0-6,0-6 |
| UTR Pro Tennis Series Zadar | 2021/11/16 12:00 | Robert Rumler v Duje Kekez | 2-6,4-6 |
| UTR Pro Tennis Series Zadar | 2021/11/14 12:00 | Vladimir Popov v Duje Kekez | 0-6,2-6 |
| UTR Pro Tennis Series Nis | 2021/10/09 10:15 | Alexander Lazov v Duje Kekez | 6-3,3-6,5-1 |
| UTR Pro Tennis Series Nis | 2021/10/08 17:00 | Duje Kekez v Lazar Radenkovic | 6-1,5-1 |
| UTR Pro Tennis Series Nis | 2021/10/07 14:00 | Duje Kekez v Vladimir Popov | 6-0,5-1 |
| UTR Pro Tennis Series Nis | 2021/10/06 10:00 | Ivan Denisov v Duje Kekez | 1-6,4-6 |
| UTR Pro Tennis Series Nis | 2021/10/05 11:30 | Petar Pjevcevic v Duje Kekez | 3-6,6-3,2-6 |