Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/08/22 11:00 | Syed Mohd Agil Syed Naguib v Nicolas Zanellato | 6-4,2-6,4-10 |
| ITF M15 Szarajevó | 2021/05/31 12:00 | Bozo Barun v Nicolas Zanellato | 6-3,6-1 |
| ITF M15 Szarajevó | 2021/05/31 10:00 | Andrej Nedic v Nicolas Zanellato | 3-6,3-6 |
| ITF M25 Kiseljak | 2021/05/25 10:20 | Nicolas Zanellato v Lilian Breut | 6-4,3-6,8-10 |
| ITF M25 Kiseljak | 2021/05/24 12:15 | Viktor Jovic v Nicolas Zanellato | 6-2,3-6,8-10 |
| ITF M15 Brcko | 2021/05/21 15:20 | Matheus P De Almeida v Nicolas Zanellato | 6-4,7-6 |
| ITF M15 Brcko | 2021/05/21 12:15 | Nicolas Zanellato v Mateja Janicijevic | 6-0,6-0 |
| ITF M15 Brcko | 2021/05/18 14:20 | Viktor Jovic v Nicolas Zanellato | 4-6,0-6 |
| ITF M15 Monastir | 2021/08/22 11:00 | Vito Dell'Elba v Robin Bertrand | 2-6,1-6 |
| ITF M15 Monastir | 2021/08/18 07:30 | Hady Habib v Robin Bertrand | 6-2,6-3 |
| ITF M15 Monastir | 2021/08/08 09:30 | Alan F R Fierros v Robin Bertrand | 2-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/29 10:15 | Francisco Cabral v Robin Bertrand | 6-1,6-2 |
| ITF M15 Castelo Branco | 2021/07/28 16:40 | Mehluli D A Sibanda v Robin Bertrand | 2-6,1-6 |
| ITF M15 Castelo Branco | 2021/07/27 08:30 | Goncalo Falcao v Robin Bertrand | 0-6,4-6 |
| ITF M15 Castelo Branco | 2021/07/26 08:30 | Russell Henderson v Robin Bertrand | 2-6,2-6 |
| ITF M25 Idanha-A-Nova | 2021/07/23 10:40 | Robin Bertrand v Clement Chidekh | 0-6,0-6 |