Stadium: Campo Fabrizio Gasparini Round: 26 Ground: Clay
| Challenger Lisbon | 2021/09/28 13:35 | Francesco Forti v Hugo Gaston | 3-6,1-6 |
| Challenger Bucharest | 2021/09/19 09:30 | Francesco Forti v Ivan Gakhov | 6-7,3-6 |
| Challenger Kyiv | 2021/09/09 11:10 | Dmitry Popko v Francesco Forti | 7-5,6-2 |
| Challenger Kyiv | 2021/09/07 09:30 | Ivan Gakhov v Francesco Forti | 1-6,6-3,1-6 |
| Challenger Como | 2021/08/30 12:30 | Francesco Forti v Andrej Martin | 7-5,2-6,1-6 |
| Challenger Barletta | 2021/08/23 15:50 | Francesco Forti v Roberto Quiroz | 2-6,2-6 |
| Challenger Verona | 2021/08/18 11:15 | Gastao Elias v Francesco Forti | 6-2,6-4 |
| Challenger Verona | 2021/08/17 11:50 | Francesco Forti v Fletcher Scott | 6-1,7-5 |
| ITF M15 Sozopol | 2021/09/16 08:05 | Ryan James Storrie v Bogdan Ionut Apostol | 6-3,6-1 |
| ITF M15 Sozopol | 2021/09/14 14:00 | Yanaki Milev v Bogdan Ionut Apostol | 6-7,6-7 |
| ITF M15 Curtea de Arges | 2021/08/10 07:00 | Bogdan Ionut Apostol v Vlad Andrei Dancu | 3-6,4-6 |
| ITF M15 Curtea de Arges | 2021/08/09 07:00 | Bogdan Ionut Apostol v Louis Allen | 6-2,6-3 |
| ITF M25 Pitesti | 2021/08/03 09:50 | Chun Hsin Tseng v Bogdan Ionut Apostol | 3-6,6-3,7-5 |
| ITF M25 Kottingbrunn | 2021/07/23 08:30 | Bogdan Ionut Apostol v Lenny Hampel | 1-6,6-4,5-7 |
| ITF M25 Kottingbrunn | 2021/07/22 08:00 | Martins Podzus v Bogdan Ionut Apostol | 6-3,1-6,4-6 |
| ITF M25 Kottingbrunn | 2021/07/21 10:00 | Bogdan Ionut Apostol v Danylo Kalenichenko | 1-6,6-4,6-2 |