Stadium: Court 10 Round: 62 Ground: Clay
| ITF M25 Vic | 2021/05/16 11:00 | Inaki Cabrera Bello v Matvey Minin | 6-4,4-6,11-9 |
| ITF M15 Sofia | 2021/07/05 07:00 | Matvey Minin v Matteo De Vincentis | 1-6,5-7 |
| ITF M15 Sofia | 2021/07/04 06:30 | Matvey Minin v Vladimir Filip | 6-2,6-4 |
| ITF M25 Belgrád | 2021/06/28 10:00 | Martin Zeljenka v Matvey Minin | 7-5,6-3 |
| ITF M25 Belgrád | 2021/06/27 12:00 | Nemanja Malesevic v Matvey Minin | 6-4,6-7,10-12 |
| ITF M15 Bergamo | 2021/06/21 09:55 | Matvey Minin v Kirill Kivattsev | 2-6,4-6 |
| ITF M25 Grasse | 2021/06/14 09:25 | Matvey Minin v Rayane Stable | 5-7,3-6 |
| ITF M15 Helsinki | 2021/06/03 07:00 | Matvey Minin v Clement Tabur | 3-6,3-6 |
| ITF M15 Helsinki | 2021/06/02 06:30 | Iiro Vasa v Matvey Minin | 2-6,4-6 |
| ITF M25 Uriage | 2021/07/11 09:30 | Inaki Cabrera Bello v Amaury Raynel | 2-6,1-6 |
| ITF M25 Velenje | 2021/07/04 07:30 | Inaki Cabrera Bello v Dusan Rajic | 1-6,4-6 |
| ITF M25 Bakio | 2021/06/28 16:00 | Inaki Cabrera Bello v Jordi Mas De Ugarte | 3-6,2-6 |
| ITF M25 Montauban | 2021/06/21 11:00 | Inaki Cabrera Bello v Bradley Paliska | 4-6,1-6 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Alexander Zgirovsky v Inaki Cabrera Bello | 6-0,6-4 |
| ITF M15 Novomoskovsk | 2021/05/24 12:00 | Bruno P Navarro v Inaki Cabrera Bello | 6-2,6-2 |
| ITF M25 Vic | 2021/05/17 09:00 | Pol Toledo Bague v Inaki Cabrera Bello | 3-6,6-1,10-4 |
| ITF M25 Vic | 2021/05/16 11:00 | Inaki Cabrera Bello v Matvey Minin | 6-4,4-6,11-9 |