Stadium: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF M15 Selva Gardena | 2021/10/24 16:05 | Leopold Zima v Lorenzo Favero | 6-0,6-0 |
| ITF M25 Prague | 2021/10/06 15:20 | David Poljak v Leopold Zima | 6-4,6-1 |
| ITF M25 Falun | 2021/09/29 15:20 | Vasil Kirkov v Leopold Zima | 6-4,6-4 |
| ITF M25 Falun | 2021/09/28 10:55 | Leopold Zima v Marvin Moeller | 6-3,6-3 |
| ITF M25 Falun | 2021/09/27 10:20 | Leopold Zima v Jonathan Stenberg | 6-4,6-4 |
| ITF M25 Falun | 2021/09/26 08:00 | Leopold Zima v Nicolas Kobelt | 6-4,6-2 |
| ITF M25 Trier | 2021/08/25 09:00 | Marvin Moeller v Leopold Zima | 6-1,7-5 |
| ITF M25 Trier | 2021/08/23 15:05 | Leopold Zima v Benito Sanchez Martinez | 6-1,7-5 |
| ITF M25 Loule | 2021/10/11 15:50 | Noah Thurner v Simone Vaccari | 7-6,6-7,6-10 |
| ITF M25 Setubal | 2021/10/06 14:40 | Simone Vaccari v Corentin Denolly | 1-6,2-6 |
| ITF M25 Setubal | 2021/10/05 10:00 | Simone Vaccari v Iago D Alvarez | 6-3,6-4 |
| ITF M25 Setubal | 2021/10/04 12:10 | Anirudh Chandrasekar v Simone Vaccari | 2-6,4-6 |