Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Pirot | 2021/09/23 11:00 | Aleksandar Tomas v Tomislav Jotovski | 3-6,1-6 |
| ITF M15 Pirot | 2021/09/21 13:50 | Aleksandar Tomas v Stefan Vujic | 1-6,6-3,13-11 |
| ITF M15 Zlatibor | 2021/09/14 08:00 | Aleksandar Tomas v Obrad Markovski | 6-4,1-6,5-10 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Aleksandar Tomas v Felipe Mikkelsen | 2-6,5-7 |
| ITF M15 Ulcinj | 2021/09/02 08:30 | Aleksandar Tomas v Juan Pablo Paz | 3-6,1-6 |
| ITF M15 Ulcinj | 2021/09/01 07:55 | Besir Durguti v Aleksandar Tomas | 6-7,3-6 |
| ITF M15 Ulcinj | 2021/08/30 11:30 | Aristotelis Thanos v Aleksandar Tomas | 5-7,2-6 |
| ITF M15 Ulcinj | 2021/08/30 07:30 | Ivan Manasov v Aleksandar Tomas | 1-6,1-6 |
| Challenger Bucharest | 2021/09/19 07:30 | Giovanni Fonio v Oleksii Krutykh | 3-6,1-6 |
| Challenger Trieste | 2021/07/26 12:35 | Thiago Agustin Tirante v Giovanni Fonio | 6-3,6-3 |
| Challenger Trieste | 2021/07/25 11:35 | Giovanni Fonio v Julian Ocleppo | 3-6,6-4,7-5 |
| ITF M25 Kottingbrunn | 2021/07/23 10:55 | Giovanni Fonio v Mate Valkusz | 4-6,0-6 |
| ITF M25 Kottingbrunn | 2021/07/22 08:00 | Giovanni Fonio v Sandro Kopp | 6-1,7-5 |
| ITF M25 Kottingbrunn | 2021/07/21 10:15 | Giovanni Fonio v Peter Makk | 6-3,7-6 |
| Challenger Todi | 2021/07/15 17:00 | Alexander Ritschard v Giovanni Fonio | 6-3,6-4 |
| Challenger Todi | 2021/07/13 11:00 | Giovanni Fonio v Lorenzo Giustino | 6-4,6-3 |