Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/23 13:00 | Luc Koenig v Perry Gregg | 3-6,3-6 |
| ITF M15 Sharm El Sheikh | 2020/11/15 08:00 | Lilian Breut v Luc Koenig | 6-0,6-3 |
| ITF M15 Sharm El Sheikh | 2020/11/09 10:30 | Luc Koenig v Ivan Sergeyev | 0-6,2-6 |
| ITF M15 Sharm El Sheikh | 2020/11/08 09:30 | Luc Koenig v Lazar Vojinovic | 6-4,4-6,10-6 |
| ITF M15 Sharm El Sheikh | 2020/11/01 07:00 | Luc Koenig v Elijah Poritzky | 2-6,3-6 |
| ITF M25 Potchefstroom | 2020/03/04 09:35 | Luc Koenig v Lorenzo Musetti | 1-6,2-6 |
| ITF M25 Potchefstroom | 2020/03/03 10:55 | Seth Seely v Luc Koenig | 3-6,3-6 |
| ITF M25 Potchefstroom | 2020/03/02 07:00 | Luc Koenig v Da-niel Kotze | 7-5,6-3 |
| ITF M15 Monastir | 2021/06/02 13:30 | Cyril Vandermeersch v Tomas Farjat | 5-7,3-6 |
| ITF M15 Monastir | 2021/05/31 14:15 | Cyril Vandermeersch v Youcef Rihane | 6-7,6-7 |
| ITF M15 Monastir | 2021/05/31 09:00 | Cyril Vandermeersch v Luka Vukovic | 7-5,5-7,11-9 |
| ITF M15 Monastir | 2021/04/25 11:30 | Fabio Coelho v Cyril Vandermeersch | 6-2,6-0 |
| ITF M15 Monastir | 2021/04/19 13:00 | Cyril Vandermeersch v Mirko Martinez | 6-7,6-4,10-12 |
| ITF M15 Monastir | 2021/04/18 14:00 | Cyril Vandermeersch v Federico Lucini | 4-6,7-6,10-7 |
| ITF M25 Biel | 2021/03/29 15:15 | Danylo Kalenichenko v Cyril Vandermeersch | 5-7,6-4,10-8 |
| Challenger Lille | 2021/03/21 11:45 | Zizou Bergs v Cyril Vandermeersch | 6-3,6-4 |