Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Santo Domingo | 2021/05/31 13:00 | Justin Roberts v Juan Sebastian Osorio | 6-3,7-6 |
| ITF M15 Tbilisi | 2021/05/21 06:00 | Alessandro Bega v Justin Roberts | 6-4,6-2 |
| ITF M15 Tbilisi | 2021/05/20 06:00 | Sarp Agabigun v Justin Roberts | 4-6,6-2,6-7 |
| ITF M15 Tbilisi | 2021/05/18 07:30 | Justin Roberts v Aleksandre Metreveli | 6-3,6-2 |
| ITF M15 Jerusalem | 2021/05/14 09:40 | Edan Leshem v Justin Roberts | 6-4,6-3 |
| ITF M15 Jerusalem | 2021/05/13 07:00 | Justin Roberts v Marat Deviatiarov | 6-1,6-2 |
| ITF M15 Jerusalem | 2021/05/12 07:00 | Justin Roberts v Filip Bergevi | 6-3,6-4 |
| ITF M15 Ramat Hasharon | 2021/05/05 13:35 | Michal Mikula v Justin Roberts | 2-6,6-2,7-5 |
| ITF M25 Santo Domingo | 2021/05/31 13:00 | Danail Banov v Davide Pontoglio | 1-6,1-6 |
| ITF M25 Santo Domingo | 2021/05/30 13:00 | Harry Thursfield v Davide Pontoglio | 2-6,6-4,10-12 |
| ITF M15 Antalya | 2021/02/16 07:00 | Youcef Rihane v Davide Pontoglio | 7-6,6-0 |
| ITF M15 Antalya | 2021/02/14 12:00 | Davide Pontoglio v Leonardo L Linquet | 6-3,6-7,10-6 |
| ITF M15 Antalya | 2021/02/07 06:00 | Davide Pontoglio v Daniel Rincon | 2-6,6-2,5-10 |
| ITF M15 Antalya | 2021/02/02 10:00 | Davide Pontoglio v Vlad Andrei Dancu | 2-6,5-7 |
| ITF M15 Antalya | 2021/02/02 07:00 | Gabriel Donev v Davide Pontoglio | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/31 06:30 | Davide Pontoglio v Enes Donmezer | 6-1,6-3 |