Estádio: Court 1 Round: 54 Ground: Hardcourt indoor
| ITF - M25 Praga | 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 Trier | 2021/08/23 10:30 | Leopold Zima v Lennart Melzer | 6-1,6-1 |
| ITF - M15 Bad Waltersdorf | 2021/08/30 07:00 | Lorenzo Favero v Martin Zeljenka | 1-6,6-4,2-10 |
| ITF - M25 Caslano | 2021/08/23 14:00 | Lorenzo Favero v Pietro Schiavetti | 7-6,3-6,6-10 |
| ITF - M15 Monastir | 2021/08/15 11:00 | Lorenzo Favero v Adil Kalyanpur | 5-7,1-6 |
| ITF - M15 Monastir | 2021/08/09 08:30 | Lorenzo Favero v Yuta Kawahashi | 1-6,2-6 |
| ITF - M15 Monastir | 2021/08/08 10:30 | Lucas Cotler v Lorenzo Favero | 3-6,1-6 |
| ITF - M15 Monastir | 2021/08/01 12:30 | Aleksandr Lobanov v Lorenzo Favero | 6-4,6-0 |
| ITF - M15 Monastir | 2021/07/26 08:00 | Siddhant Banthia v Lorenzo Favero | 6-0,6-0 |
| ITF - M15 Monastir | 2021/07/18 10:30 | Nicolas Tepmahc v Lorenzo Favero | 6-3,6-1 |