Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2021/04/27 08:30 | Yunseong Chung v Giacalone, Omar | 6-3,6-7,6-2 |
| ITF - M15 Monastir | 2021/04/24 09:30 | Giacalone, Omar v Christoph Negritu | 4-6,2-6 |
| ITF - M15 Monastir | 2021/04/23 15:00 | Giacalone, Omar v Grigelis, Laurynas | 6-7,6-4,6-2 |
| ITF - M15 Monastir | 2021/04/22 08:30 | Giacalone, Omar v Alexander Donski | 3-6,6-2,6-3 |
| ITF - M15 Monastir | 2021/04/15 08:30 | Eliakim Coulibaly v Giacalone, Omar | 6-2,6-4 |
| ITF - M15 Monastir | 2021/04/13 10:00 | Giacalone, Omar v Keanu Elias Immler | 6-1,6-2 |
| ITF - M15 Monastir | 2021/02/26 10:25 | Alexis Gautier v Giacalone, Omar | 4-6,6-4,7-6 |
| ITF - M15 Monastir | 2021/02/25 12:25 | Giacalone, Omar v Kotzen, Alexander | 6-2,6-4 |
| ITF M15 St Petersburg | 2021/04/11 07:00 | Stepan Pecak v Smits, Glenn | 6-3,6-1 |
| ITF M15 St Petersburg | 2021/04/04 08:20 | Smits, Glenn v Alexandr Binda | 6-4,5-7,8-10 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2020/08/16 12:00 | Gijs Brouwer v Smits, Glenn | 6-0,6-1 |
| ITF - M15 Sharm El Sheikh | 2020/02/27 08:00 | Karim-Mohamed Maamoun v Smits, Glenn | 6-1,6-2 |
| ITF - M15 Sharm El Sheikh | 2020/02/26 08:00 | Smits, Glenn v Khomich, Aleksei | 7-6,7-6 |
| ITF - M15 Sharm El Sheikh | 2020/02/25 10:00 | Smits, Glenn v Alec Beckley | 6-4,6-2 |
| ITF - M15 Sharm El Sheikh | 2020/02/24 10:00 | Smits, Glenn v Erbol E Uulu | 6-1,6-0 |
| ITF - M15 Veigy-Foncenex | 2020/01/30 11:00 | Smits, Glenn v Cornut-Chauvinc, Antoine | 1-6,2-6 |