Stadium: Court 5 Round: 25 Ground: Clay
| ITF M25 Eupen | 2021/09/07 13:30 | Oscar Moraing v Arnaud Bovy | 6-4,6-1 |
| ITF M15 Huy | 2021/08/26 12:10 | Arnaud Bovy v Raphael Collignon | 3-6,5-7 |
| ITF M15 Huy | 2021/08/25 11:00 | Arnaud Bovy v Maik Steiner | 7-5,0-6,6-3 |
| ITF M25 Koksijde | 2021/08/21 11:35 | Joris De Loore v Arnaud Bovy | 4-6,6-2,6-3 |
| ITF M25 Koksijde | 2021/08/19 08:00 | Arnaud Bovy v Nicolas Tepmahc | 6-2,6-0 |
| ITF M25 Koksijde | 2021/08/17 16:20 | Yannick Mertens v Arnaud Bovy | 7-5,1-6,5-7 |
| ITF M25 Frankfurt am Main | 2021/08/12 11:50 | Arnaud Bovy v Yshai Oliel | 3-6,4-6 |
| ITF M25 Frankfurt am Main | 2021/08/11 10:40 | Tim Handel v Arnaud Bovy | 7-5,3-6,2-6 |
| ITF M25 Eupen | 2021/09/10 11:30 | Mariano Kestelboim v Maxime Pauwels | 6-7,4-6 |
| ITF M25 Eupen | 2021/09/09 11:45 | Mariano Kestelboim v Juan Ignacio Galarza | 6-4,6-2 |
| ITF M25 Eupen | 2021/09/08 07:30 | Mariano Kestelboim v Niklas Schell | 6-3,6-3 |
| ITF M25 Ueberlingen | 2021/08/17 15:00 | Mariano Kestelboim v Ryan Harrison | 3-6,6-4,2-6 |
| ITF M25 Frankfurt am Main | 2021/08/13 09:50 | Mariano Kestelboim v Yshai Oliel | 2-6,2-6 |
| ITF M25 Frankfurt am Main | 2021/08/12 11:10 | Taiyo Yamanaka v Mariano Kestelboim | 2-6,2-6 |
| ITF M25 Frankfurt am Main | 2021/08/10 13:15 | Mariano Kestelboim v Valentin Royer | 6-4,7-6 |
| ITF M25 Wetzlar | 2021/08/04 08:00 | Mariano Kestelboim v Mats Rosenkranz | 5-7,2-6 |