Stadium: Court 4 Round: 54 Ground: Clay
| ITF M15 Troisdorf | 2021/05/10 11:00 | Leopold Zima v Yannik Steinegger | 2-6,6-7 |
| ITF M15 Troisdorf | 2021/05/09 13:00 | Leopold Zima v Julien De Cuyper | 6-4,6-4 |
| ITF M15 Antalya | 2021/04/25 07:00 | Michel Vernier v Leopold Zima | 4-6,7-6,10-4 |
| ITF M15 Antalya | 2021/04/20 07:00 | Samuel Vincent Ruggeri v Leopold Zima | 6-3,3-6,11-9 |
| ITF M15 Antalya | 2021/04/19 07:00 | Leopold Zima v Aleksandre Bakshi | 7-6,6-4 |
| ITF M15 Antalya | 2021/04/18 07:00 | Leopold Zima v Ivan Kazakov | 6-0,6-3 |
| ITF M25 Meerbusch | 2021/04/12 09:30 | Alexey Vatutin v Leopold Zima | 6-4,6-2 |
| ITF M25 La Nucia | 2021/03/19 11:55 | Carlos Gimeno Valero v Leopold Zima | 6-0,6-1 |
| ITF M15 Skopje | 2021/06/08 09:00 | Nicolo Turchetti v Dian Nedev | 4-6,6-3,8-10 |
| ITF M15 Skopje | 2021/06/07 08:30 | Nicolo Turchetti v Samuele Pieri | 4-6,6-0,10-8 |
| ITF M15 Skopje | 2021/06/03 10:15 | Nicolo Turchetti v Alexis Gautier | 6-7,2-6 |
| ITF M15 Skopje | 2021/06/02 08:00 | Sidane Pontjodikromo v Nicolo Turchetti | 6-3,4-6,5-7 |
| ITF M15 Skopje | 2021/06/01 09:30 | Nicolo Turchetti v Shendrit Deari | 6-1,6-7,10-2 |
| ITF M15 Skopje | 2021/05/31 09:30 | Nicolo Turchetti v Franco Capalbo | 7-6,6-4 |
| ITF M15 Antalya | 2021/04/05 07:00 | Nicolo Turchetti v Lazar Vojinovic | 1-6,1-6 |
| ITF M15 Antalya | 2021/03/31 07:00 | Max Houkes v Nicolo Turchetti | 6-3,6-1 |