Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/12/19 08:00 | Rishabdev Raman v Thomas George Brun | 2-6,7-6,4-10 |
| ITF M15 Monastir | 2021/12/12 12:00 | Thomas George Brun v Young Seok Lee | 3-6,2-6 |
| ITF M15 Heraklion | 2021/11/21 11:00 | Thomas George Brun v Alexandros Skorilas | 5-7,1-6 |
| ITF M15 Heraklion | 2021/11/15 08:00 | Simon A Ivanov v Thomas George Brun | 6-2,6-0 |
| ITF M15 Heraklion | 2021/11/14 11:00 | Liam Puttergill v Thomas George Brun | 6-7,1-6 |
| ITF M15 Heraklion | 2021/11/07 09:00 | Jannik Maute v Thomas George Brun | 6-0,6-0 |
| ITF M15 Monastir | 2021/07/13 13:20 | Thomas George Brun v Valentin Vacherot | 1-6,1-6 |
| ITF M15 Monastir | 2021/07/05 08:00 | August Holmgren v Thomas George Brun | 6-0,6-2 |
| ITF M15 Monastir | 2021/12/13 13:30 | Ryuki Matsuda v Luca Castagnola | 7-5,6-1 |
| ITF M15 Platja D'Aro | 2021/10/03 09:30 | Max Houkes v Luca Castagnola | 6-4,6-1 |
| ITF M25 Skopje | 2021/09/29 10:30 | Luca Castagnola v Matteo Arnaldi | 2-6,3-6 |
| ITF M25 Skopje | 2021/09/28 09:20 | Luca Castagnola v Sabit Suntic | 6-2,6-3 |
| ITF M25 Skopje | 2021/09/27 12:40 | Tomislav Jotovski v Luca Castagnola | 0-6,4-6 |
| ITF M15 Pirot | 2021/09/22 09:30 | Luca Castagnola v Dominik Palan | 0-6,2-6 |
| ITF M15 Pirot | 2021/09/21 09:15 | Luca Castagnola v Dusan Rajic | 7-6,6-1 |
| ITF M15 Pirot | 2021/09/20 08:00 | Dusan Obradovic v Luca Castagnola | 3-6,5-7 |