Stadium: Center Court Round: 28 Ground: Clay
| ITF M15 - Curtea de Argeș | 2021/08/13 10:55 | Calin Manda v Matias Zukas | 0-6,7-5,1-6 |
| ITF M15 - Curtea de Argeș | 2021/08/12 07:00 | Francesco Passaro v Matias Zukas | 2-6,3-6 |
| ITF M15 - Curtea de Argeș | 2021/08/10 10:00 | Clement Tabur v Matias Zukas | 4-6,2-6 |
| ITF M15 - Frederiksberg | 2021/08/05 08:00 | Johannes Ingildsen v Matias Zukas | 6-3,6-1 |
| ITF M15 - Vejle | 2021/07/31 07:50 | Ergi Kirkin v Matias Zukas | 6-1,6-4 |
| ITF M15 - Vejle | 2021/07/29 08:00 | Matias Zukas v Sandro Kopp | 6-3,6-1 |
| ITF M15 - Vejle | 2021/07/27 09:15 | Matias Zukas v Filip Bergevi | 6-2,6-2 |
| ITF M25 Velenje | 2021/07/08 08:00 | Alexander Shevchenko v Matias Zukas | 6-2,6-1 |
| ITF M15 - Curtea de Argeș | 2021/08/13 08:00 | Dragos Nicolae Madaras v Stefan Palosi | 3-6,6-3,1-6 |
| ITF M15 - Curtea de Argeș | 2021/08/12 07:00 | Stefan Palosi v Boris Pokotilov | 6-2,6-4 |
| ITF M15 - Curtea de Argeș | 2021/08/11 08:35 | Facundo Arias Bisso v Stefan Palosi | 2-6,3-6 |
| ITF M15 - Curtea de Argeș | 2021/08/10 07:00 | Luis Faria v Stefan Palosi | 1-6,2-6 |
| ITF M15 - Curtea de Argeș | 2021/08/09 07:00 | Ioan Alexandru Chirita v Stefan Palosi | 1-6,3-6 |
| ITF M15 - Curtea de Argeș | 2021/08/08 08:00 | Valentin Vanta v Stefan Palosi | 1-6,3-6 |
| ITF M25 - Pitesti | 2021/08/03 10:00 | Stefan Palosi v Facundo Juarez | 1-6,7-6,6-7 |
| Challenger - Iași | 2021/07/12 09:55 | Stefan Palosi v Matteo Donati | 4-6,4-6 |