Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Esch/Alzette | 2021/07/21 09:00 | Jeffrey Von Der Schulenburg v Alexander Weis | 4-6,4-6 |
| ITF M15 Esch/Alzette | 2021/07/20 13:00 | Jeffrey Von Der Schulenburg v Guy Den Ouden | 6-4,3-6,7-5 |
| ITF M15 L'Aquila | 2021/07/15 16:15 | Jeffrey Von Der Schulenburg v Andrea Basso | 4-6,1-6 |
| ITF M15 L'Aquila | 2021/07/14 08:00 | Edoardo Graziani v Jeffrey Von Der Schulenburg | 4-6,3-6 |
| ITF M15 Poprad | 2021/07/06 07:55 | Jeffrey Von Der Schulenburg v Matias Soto | 3-6,6-2,4-6 |
| ITF M25 Klosters | 2021/06/22 08:25 | Jeffrey Von Der Schulenburg v Nicolas Moreno De Alboran | 3-6,4-6 |
| ITF M15 Genova | 2021/06/16 14:50 | Luca Nardi v Jeffrey Von Der Schulenburg | 6-1,6-3 |
| ITF M15 Genova | 2021/06/15 11:35 | Gabriele Piraino v Jeffrey Von Der Schulenburg | 6-7,5-7 |
| ITF M15 Xativa | 2021/08/03 16:30 | Carles Hernandez v Alex M Pujolras | 6-3,3-6,1-6 |
| ITF M25 Gandia | 2021/07/21 07:30 | Pawel Juszczak v Carles Hernandez | 7-6,6-2 |
| ITF M25 Gandia | 2021/07/20 08:00 | Carles Hernandez v Lorenzo Joaquin Rodriguez | 6-3,6-1 |
| ITF M25 Gandia | 2021/07/18 10:00 | Alejandro Garcia v Carles Hernandez | 4-6,4-6 |
| ITF M15 Doboj | 2021/07/14 10:10 | Luka Pavlovic v Carles Hernandez | 6-1,5-7,6-4 |
| ITF M15 Doboj | 2021/07/13 10:10 | Lukas Pokorny v Carles Hernandez | 6-7,7-5,8-10 |
| ITF M15 Doboj | 2021/07/12 11:00 | Petar Jovanovic v Carles Hernandez | 6-3,3-6,4-10 |
| ITF M15 Doboj | 2021/07/11 09:30 | Vlad Andrei Dumitru v Carles Hernandez | 4-6,2-6 |