Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Antalya | 2021/11/07 08:30 | Noah Schlagenhauf v David Hough | 4-6,3-6 |
| ITF M15 Antalya | 2021/11/02 06:00 | Noah Schlagenhauf v Mert Naci Turker | 6-7,3-6 |
| ITF M15 Antalya | 2021/10/25 10:30 | Marlon Vankan v Noah Schlagenhauf | 6-4,6-3 |
| ITF M15 Antalya | 2021/10/24 07:00 | David Hough v Noah Schlagenhauf | 6-2,1-6,3-10 |
| ITF M25 Pardubice | 2021/09/21 08:00 | Matvey Minin v Noah Schlagenhauf | 6-1,6-3 |
| ITF M25 Pardubice | 2021/09/20 08:00 | Noah Schlagenhauf v Michael Gloeckler | 6-3,6-2 |
| ITF M25 Eupen | 2021/09/05 12:00 | Noah Schlagenhauf v Mateo Nicolas Martinez | 3-6,4-6 |
| ITF M25 Sierre | 2021/09/01 15:25 | Leandro Riedi v Noah Schlagenhauf | 6-2,6-3 |
| ITF M15 Antalya | 2021/11/07 06:30 | Adelchi Virgili v Marco Mania | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2021/10/25 10:30 | Loic Cloes v Marco Mania | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2021/10/17 10:30 | Marco Mania v Nikoloz Davlianidze | 4-6,1-6 |
| ITF M15 Curtea de Arges | 2021/08/08 06:00 | Marco Mania v Gheorghe Claudiu Schinteie | 3-6,0-6 |
| ITF M15 Cairo | 2021/07/25 09:30 | Marco Mania v Amr Asrawy | 3-6,1-6 |
| ITF M15 Cairo | 2021/07/19 08:30 | Felipe Derdoy v Marco Mania | 6-0,6-2 |
| ITF M25 Velenje | 2021/07/04 07:30 | Stefan Cizelj-Zivkovic v Marco Mania | 7-6,6-0 |
| ITF M15 Antalya | 2021/05/23 07:00 | Marco Mania v Nicolas Parizzia | 1-6,0-6 |