Stadium: BNP Paribas Court Round: 26 Ground: Clay
| ITF M15 - Troisdorf | 2021/05/09 13:00 | Oscar Moraing v Simon Beaupain | 6-4,2-6,14-12 |
| ITF M25 - Eupen | 2021/09/08 15:30 | Simon Beaupain v Alexander Hoogmartens | 7-5,3-6,6-3 |
| ITF M15 - Huy | 2021/08/26 09:00 | Antonio Cayetano March v Simon Beaupain | 6-7,6-4,6-2 |
| ITF M15 - Huy | 2021/08/25 11:00 | Simon Beaupain v Simone Roncalli | 6-3,6-2 |
| ITF M25 - Koksijde | 2021/08/17 09:40 | Simon Beaupain v Benjamin Dhoe | 5-7,6-4,4-6 |
| ITF M15 - Genua | 2021/06/14 07:00 | Simon Beaupain v Tomas Jirousek | 6-4,4-6,9-11 |
| ITF M15 - Sarajevo | 2021/06/03 14:00 | Federico Iannaccone v Simon Beaupain | 7-6,6-1 |
| ITF M15 - Sarajevo | 2021/06/02 10:30 | Dusan Trunic v Simon Beaupain | 2-6,4-6 |
| ITF M15 - Bukarest | 2021/05/27 11:20 | Alexis Gautier v Simon Beaupain | 6-3,6-1 |
| ITF M25 - Eupen | 2021/09/07 13:30 | Oscar Moraing v Arnaud Bovy | 6-4,6-1 |
| ITF M15 - Oldenzaal | 2021/08/19 08:55 | Mark Whitehouse v Oscar Moraing | 4-6,6-3,6-3 |
| ITF M15 - Oldenzaal | 2021/08/18 11:30 | Alexis Canter v Oscar Moraing | 6-7,2-6 |
| ITF M15 - Oldenzaal | 2021/08/17 10:15 | Dominik Boehler v Oscar Moraing | 4-6,1-6 |
| ITF M15 - Oldenzaal | 2021/08/16 10:00 | Lautaro Agustin Falabella v Oscar Moraing | 2-6,3-6 |
| ITF M15 - Oldenzaal | 2021/08/15 10:15 | Bastien Presuhn v Oscar Moraing | 3-6,2-6 |
| ITF M25 - Frankfurt am Main | 2021/08/09 09:00 | Adrian Oetzbach v Oscar Moraing | 6-4,3-6,10-6 |
| ITF M15 - Frederiksberg | 2021/08/05 13:00 | Jonathan Mridha v Oscar Moraing | 6-1,6-3 |