Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Huy | 2021/08/22 11:00 | Felipe Derdoy v Adan Freire Da Silva | 3-6,2-6 |
| ITF M15 Castelo Branco | 2021/07/28 10:35 | Adan Freire Da Silva v Sho Shimabukuro | 6-4,5-7,2-6 |
| ITF M15 Castelo Branco | 2021/07/27 08:30 | Hillel Rousseau v Adan Freire Da Silva | 2-6,6-7 |
| ITF M15 Castelo Branco | 2021/07/26 11:00 | Adan Freire Da Silva v Dominik Langmajer | 6-3,6-2 |
| ITF M25 Uriage | 2021/07/12 10:45 | Thomas Deschamps v Adan Freire Da Silva | 5-7,7-6,12-10 |
| ITF M25 Uriage | 2021/07/11 13:05 | Roman Revkov v Adan Freire Da Silva | 0-6,0-6 |
| ITF M25 Bourg-en-Bresse | 2021/06/29 08:00 | Louis Dussin v Adan Freire Da Silva | 6-1,6-1 |
| ITF M25 Bourg-en-Bresse | 2021/06/27 12:30 | Marcel Marlon Sudzum v Adan Freire Da Silva | 6-7,0-6 |
| ITF M25 The Hague | 2021/06/27 08:00 | Elgin Khoeblal v Henri Squire | 3-6,2-6 |
| ITF M15 Sarajevo | 2021/05/30 10:30 | Moritz Trocker v Elgin Khoeblal | 6-2,7-6 |
| ITF M25 Kiseljak | 2021/05/25 09:30 | Elgin Khoeblal v Rrezart Cungu | 3-6,0-6 |
| ITF M25 Kiseljak | 2021/05/24 09:30 | Yann Wojcik v Elgin Khoeblal | 2-6,4-6 |
| ITF M15 Sibenik | 2021/05/18 09:35 | Elgin Khoeblal v Peter Goldsteiner | 1-6,5-7 |
| ITF M15 Sibenik | 2021/05/17 12:00 | Sandro Guscic v Elgin Khoeblal | 1-6,1-6 |
| ITF M15 Sibenik | 2021/05/16 07:30 | Daniil Golubev v Elgin Khoeblal | 1-6,1-6 |
| ITF M15 Prijedor | 2021/05/10 08:00 | Elgin Khoeblal v Bozo Barun | 2-6,5-7 |