Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Sharm El Sheikh | 2021/11/07 13:00 | Adrian Oetzbach v Petar Teodorovic | 2-6,6-2,10-3 |
| ITF M15 Sharm El Sheikh | 2021/10/31 07:00 | Petar Teodorovic v Haoyuan Huang | 5-7,3-6 |
| UTR Pro Tennis Series Nis | 2021/10/09 08:00 | Petar Teodorovic v Petar Pjevcevic | 6-7,4-5 |
| UTR Pro Tennis Series Nis | 2021/10/08 14:15 | Petar Teodorovic v Denys Klok | 7-5,6-0 |
| UTR Pro Tennis Series Nis | 2021/10/06 07:00 | Petar Teodorovic v Andrey Chepelev | 4-6,3-6 |
| UTR Pro Tennis Series Nis | 2021/10/05 07:30 | Petar Teodorovic v Egor Novikov | 6-1,6-4 |
| UTR Pro Tennis Series Nis | 2021/10/04 07:00 | Aleksandar Ljubojevic v Petar Teodorovic | 4-6,3-6 |
| ITF M15 Pirot | 2021/09/21 14:55 | Savva Polukhin v Petar Teodorovic | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2021/11/21 08:00 | Francesco Vilardo v Peter Fajta | 4-6,2-6 |
| ITF M15 Sharm El Sheikh | 2021/11/20 08:00 | Francesco Vilardo v Kuan-Yi Lee | 6-2,6-3 |
| ITF M15 Sharm El Sheikh | 2021/11/19 08:00 | Cyril Vandermeersch v Francesco Vilardo | 2-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/11/18 08:00 | Francesco Vilardo v Grigoriy Lomakin | 7-6,6-4 |
| ITF M15 Sharm El Sheikh | 2021/11/17 08:00 | Petr Hajek v Francesco Vilardo | 3-6,0-6 |
| ITF M15 Sharm El Sheikh | 2021/11/11 08:00 | Francesco Vilardo v Daniele Capecchi | 2-6,4-6 |
| ITF M15 Sharm El Sheikh | 2021/11/10 08:00 | Francesco Vilardo v Sergo Sikharulidze | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2021/11/04 09:50 | Illya Beloborodko v Francesco Vilardo | 4-6,7-5,6-3 |