Stadium: Opatija 1 Round: 62 Ground: Clay
| ITF M25 Madrid | 2021/09/14 06:55 | Emilien Voisin v Xavier Gabarro | 3-6,7-6,9-11 |
| ITF M25 Madrid | 2021/09/13 10:30 | Emilien Voisin v Keanu Elias Immler | 4-6,0-6 |
| ITF M25 Denia | 2021/07/28 16:15 | Shintaro Mochizuki v Emilien Voisin | 6-4,6-4 |
| ITF M25 Denia | 2021/07/27 10:20 | Alex M Pujolras v Emilien Voisin | 6-2,6-3 |
| ITF M25 Denia | 2021/07/26 09:30 | Mario Mansilla Diez v Emilien Voisin | 6-4,2-6,6-10 |
| ITF M25 Gandia | 2021/07/19 10:00 | Emilien Voisin v Mario Mansilla Diez | 5-7,1-6 |
| ITF M25 Uriage | 2021/07/14 12:00 | Clement Tabur v Emilien Voisin | 2-6,6-4,6-3 |
| ITF M25 Montauban | 2021/06/21 08:55 | Allan Deschamps v Emilien Voisin | 6-7,6-2,3-10 |
| Challenger Banja Luka | 2021/09/05 11:15 | Elmar Ejupovic v Andrej Nedic | 3-6,6-3,6-0 |
| ITF M15 Doboj | 2021/07/15 10:40 | Andrej Nedic v Duje Kekez | 0-6,2-6 |
| ITF M15 Doboj | 2021/07/14 13:15 | Stefan Milicevic v Andrej Nedic | 7-6,3-6,5-7 |
| ITF M15 Sarajevo | 2021/05/31 10:00 | Andrej Nedic v Nicolas Zanellato | 3-6,3-6 |
| ITF M15 Brcko | 2021/05/18 07:00 | Stefan Micov v Andrej Nedic | 3-6,6-3,10-6 |
| ITF M15 Brcko | 2021/05/16 11:00 | Andrej Nedic v Joel Vincent Link | 6-7,6-4,10-4 |