Stadium: Court 10 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Poznan | 2021/08/22 08:00 | Thijmen Loof v Flemming Peters | 5-7,3-6 |
| ITF M15 Lodz | 2021/08/17 08:00 | Aristotelis Thanos v Thijmen Loof | 6-1,6-3 |
| ITF M15 Lodz | 2021/08/16 09:30 | Thijmen Loof v Adam Bronka | 6-2,6-4 |
| ITF M15 Lodz | 2021/08/15 11:00 | Michal Wozniak v Thijmen Loof | 1-6,5-7 |
| ITF M15 Xativa | 2021/08/01 07:00 | Thijmen Loof v Mario Mansilla Diez | 2-6,2-6 |
| ITF M15 Antalya | 2021/06/22 09:10 | Marco Furlanetto v Thijmen Loof | 3-6,6-4,3-10 |
| ITF M15 Antalya | 2021/06/21 07:00 | Thijmen Loof v Michal Mikula | 6-2,6-1 |
| ITF M15 Antalya | 2021/06/20 07:00 | Hamza Ben Yaacoub v Thijmen Loof | 3-6,0-6 |
| ITF M15 Antalya | 2021/04/28 10:15 | Matias P D L Gomila v Mats Rosenkranz | 3-6,3-6 |
| ITF M15 Antalya | 2021/04/27 09:00 | Andrey Chepelev v Matias P D L Gomila | 1-6,6-7 |
| ITF M15 Antalya | 2021/04/26 07:00 | Matias P D L Gomila v Cengiz Aksu | 6-4,6-4 |
| ITF M15 Antalya | 2021/04/25 07:00 | Burak Bilgin v Matias P D L Gomila | 5-7,4-6 |
| ITF M15 Antalya | 2021/04/18 07:00 | Gabriele Bosio v Matias P D L Gomila | 7-6,6-0 |
| ITF M15 Manacor | 2021/01/12 11:00 | Matias P D L Gomila v Andrew Paulson | 2-6,3-6 |
| ITF M15 Manacor | 2021/01/11 12:15 | Matias P D L Gomila v Antonio Prat | 6-2,6-4 |
| ITF M15 Manacor | 2021/01/10 12:30 | Matias P D L Gomila v Jordi Mas De Ugarte | 6-3,5-7,10-6 |