Stadium: Court 1 Round: 28 Ground: Clay
| ITF M15 Zilina | 2021/09/03 09:25 | Peter Goldsteiner v Bastian Malla | 0-6,1-6 |
| ITF M15 Zilina | 2021/09/02 08:00 | Francesco Vilardo v Bastian Malla | 1-6,1-6 |
| ITF M15 Zilina | 2021/09/01 08:00 | Lukas Palovic v Bastian Malla | 2-6,6-7 |
| ITF M15 Bratislava | 2021/08/19 10:55 | Bastian Malla v Tomas Liska | 4-6,6-4,2-6 |
| ITF M15 Bratislava | 2021/08/18 08:00 | Bastian Malla v Zsombor Velcz | 6-2,6-2 |
| ITF M15 Curtea de Arges | 2021/08/11 10:55 | Bastian Malla v Francisco Comesana | 6-7,1-6 |
| ITF M15 Novi Sad | 2021/08/05 12:00 | Pedro Boscardin Dias v Bastian Malla | 2-6,6-3,6-3 |
| ITF M15 Novi Sad | 2021/08/04 12:05 | Aziz Kijametovic v Bastian Malla | 6-7,4-6 |
| ITF M15 Zilina | 2021/09/03 09:45 | Zsombor Velcz v Adria Soriano Barrera | 3-6,4-6 |
| ITF M15 Zilina | 2021/09/02 12:15 | Adria Soriano Barrera v Jonathan Mridha | 6-7,6-4,6-3 |
| ITF M15 Zilina | 2021/09/01 08:00 | Adria Soriano Barrera v Boris Pokotilov | 6-2,6-2 |
| ITF M15 Zilina | 2021/08/31 09:30 | Adria Soriano Barrera v Patrik Jancovic | 6-2,6-1 |
| ITF M15 Bratislava | 2021/08/25 12:45 | Robin Stanek v Adria Soriano Barrera | 6-4,6-3 |
| ITF M15 Bratislava | 2021/08/24 08:00 | Eero Vasa v Adria Soriano Barrera | 6-3,2-6,10-5 |
| ITF M15 Bratislava | 2021/08/23 09:00 | Eduardo Cohen v Adria Soriano Barrera | 1-6,1-6 |
| ITF M15 Bratislava | 2021/08/16 12:00 | Adria Soriano Barrera v Obrad Markovski | 2-6,6-3,8-10 |