Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/10 09:00 | Guy Orly Iradukunda v Fausto Tabacco | 3-6,6-2,12-10 |
| ITF M15 Monastir | 2021/05/09 10:00 | Guy Orly Iradukunda v Daiki Yoshimura | 2-6,2-6 |
| ITF M15 Monastir | 2021/04/21 12:35 | Guy Orly Iradukunda v Igor Marcondes | 6-4,2-6,3-6 |
| ITF M15 Monastir | 2021/04/20 08:00 | Guy Orly Iradukunda v Berk Ilkel | 6-4,6-2 |
| ITF M15 Monastir | 2021/04/19 12:00 | Guy Orly Iradukunda v Miguel Fernando Pereira | 7-6,7-5 |
| ITF M15 Monastir | 2021/04/18 09:00 | Guy Orly Iradukunda v Thomas George Brun | 6-1,6-1 |
| ITF M15 Monastir | 2021/04/14 10:15 | Guy Orly Iradukunda v Antoine Escoffier | 1-6,6-7 |
| ITF M15 Monastir | 2021/04/12 12:30 | Guy Orly Iradukunda v Amaury Raynel | 7-6,4-6,10-5 |
| ITF M15 Monastir | 2021/05/10 09:00 | Francesco Cano v Mattia Frinzi | 2-6,5-7 |
| ITF M15 Monastir | 2021/05/09 10:00 | Jason Janis v Mattia Frinzi | 3-6,1-6 |
| ITF M15 Monastir | 2021/05/04 08:00 | Yuta Kawahashi v Mattia Frinzi | 6-2,7-5 |
| ITF M15 Monastir | 2021/05/03 12:00 | Luca Castagnola v Mattia Frinzi | 2-6,6-7 |
| ITF M15 Monastir | 2021/05/02 12:00 | Theo Arribage v Mattia Frinzi | 6-7,1-6 |
| ITF M15 Opatija | 2021/03/23 10:20 | Aleksandre Bakshi v Mattia Frinzi | 6-2,6-3 |
| ITF M15 Opatija | 2021/03/22 13:15 | Stefan Loncar v Mattia Frinzi | 3-6,6-7 |
| ITF M15 Opatija | 2021/03/21 08:00 | Milan Radojkovic v Mattia Frinzi | 0-6,1-6 |