Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/11/29 06:00 | Tolga Basriev v Lazar Vojinovic | 2-6,5-7 |
| ITF M15 Antalya | 2021/11/22 06:30 | Lazar Vojinovic v John Sperle | 2-6,3-6 |
| ITF M15 Antalya | 2021/11/21 06:30 | Lazar Vojinovic v Vladislav Tasenkov | 6-0,6-3 |
| ITF M15 Antalya | 2021/11/14 06:30 | Lazar Vojinovic v John Sperle | 4-6,3-6 |
| ITF M15 Novi Sad | 2021/08/01 09:45 | Lazar Vojinovic v Ivailo Keremedchiev | 4-6,6-3,6-10 |
| ITF M15 Novi Sad | 2021/07/25 09:30 | Roko Horvat v Lazar Vojinovic | 6-2,3-6,10-3 |
| ITF M15 Doboj | 2021/07/11 08:15 | Rrezart Cungu v Lazar Vojinovic | 6-3,6-3 |
| ITF M15 Sofia | 2021/07/04 10:30 | Radu F Macovei v Lazar Vojinovic | 4-6,7-6,10-4 |
| ITF M15 Antalya | 2021/11/29 06:00 | Valentin Kopeikin v Giulio Colacioppo | 3-6,2-6 |
| ITF M25 Madrid | 2021/10/25 10:30 | Stefan Micov v Giulio Colacioppo | 7-6,6-3 |
| ITF M25 Lima | 2021/10/13 15:00 | Giulio Colacioppo v Paul Valsecchi | 6-2,5-7,5-7 |
| ITF M25 Lima | 2021/10/11 15:00 | Giulio Colacioppo v Jared Thompkins | 7-6,6-1 |
| ITF M25 Lima | 2021/10/06 18:50 | Giulio Colacioppo v Gianluca Ballotta | 1-6,4-6 |
| ITF M25 Lima | 2021/10/04 16:20 | Giulio Colacioppo v Felipe Souza | 6-0,6-0 |
| ITF M15 Allershausen | 2021/08/31 08:00 | Aliaksandr Bulitski v Giulio Colacioppo | 6-4,6-3 |
| ITF M15 Allershausen | 2021/08/30 09:15 | Raphael Calzi v Giulio Colacioppo | 1-6,4-6 |