Stadium: Court 3 Round: 25 Ground: Clay
| ITF - M15 Prijedor | 2021/05/11 12:35 | Luca Giacomini v Gilbert S K Junior | 6-3,1-6,6-1 |
| ITF - M15 Monastir | 2021/04/30 08:25 | Yunseong Chung v Gilbert S K Junior | 6-2,3-6,6-1 |
| ITF - M15 Monastir | 2021/04/29 08:30 | Gilbert S K Junior v Zachary Svajda | 2-6,6-4,6-3 |
| ITF - M15 Monastir | 2021/04/27 08:30 | Gilbert S K Junior v Filip Bergevi | 6-1,6-2 |
| ITF - M15 Monastir | 2021/04/21 08:30 | Gilbert S K Junior v Alexander Donski | 4-6,6-4,3-6 |
| ITF - M15 Monastir | 2021/04/16 08:30 | Eliakim Coulibaly v Gilbert S K Junior | 7-5,6-4 |
| ITF - M15 Monastir | 2021/04/15 08:25 | Gilbert S K Junior v Laurynas Grigelis | 6-3,6-3 |
| ITF - M15 Monastir | 2021/04/13 12:25 | Gilbert S K Junior v Kamran Hanif | 6-0,6-2 |
| ITF M15 LPD Gran Canaria | 2021/04/28 08:30 | Eric Vanshelboim v Alvaro Lopez San Martin | 3-6,2-6 |
| ITF - M15 Şımkent | 2021/04/18 05:00 | Eric Vanshelboim v Ivan Gakhov | 6-1,6-1 |
| ITF - M15 Şımkent | 2021/04/17 05:25 | Andrey Chepelev v Eric Vanshelboim | 6-4,6-7,5-7 |
| ITF - M15 Şımkent | 2021/04/16 05:00 | Eric Vanshelboim v Damien Wenger | 6-4,2-6,6-2 |
| ITF - M15 Şımkent | 2021/04/15 04:00 | Eric Vanshelboim v Sanetulla Kutybaev | 6-0,6-1 |
| ITF - M15 Şımkent | 2021/04/14 03:55 | Eric Vanshelboim v Alessandro Ingarao | 7-6,3-6,6-1 |
| ITF - M15 Şımkent | 2021/04/11 06:55 | Eric Vanshelboim v Ivan Gakhov | 3-6,7-5,5-7 |
| ITF - M15 Şımkent | 2021/04/10 07:10 | Aleksandr Braynin v Eric Vanshelboim | 5-7,5-7 |