Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/06/06 10:00 | Sungbeen Sim v Pierre Antoine Tailleu | 6-3,7-6 |
| ITF M15 Monastir | 2021/05/31 08:00 | Maxence Beauge v Sungbeen Sim | 7-6,6-2 |
| ITF M15 Monastir | 2021/05/24 08:00 | Sungbeen Sim v Mauro De Maio | 6-4,1-6,8-10 |
| ITF M15 Monastir | 2021/05/17 13:30 | Omni Kumar v Sungbeen Sim | 6-4,7-5 |
| ITF M15 Monastir | 2021/05/17 09:00 | Giacomo Revelli v Sungbeen Sim | 4-6,6-2,8-10 |
| ITF M15 Monastir | 2021/05/16 11:00 | Sungbeen Sim v Mihailo Popovic | 6-4,0-6,10-8 |
| ITF M15 Monastir | 2021/05/09 08:00 | Sungbeen Sim v Francois Musitelli | 2-6,3-6 |
| ITF M15 Monastir | 2021/05/03 13:00 | Sungbeen Sim v Jacob Brumm | 2-6,4-6 |
| ITF M15 Monastir | 2021/06/06 10:00 | Luc Koenig v Cyril Vandermeersch | 4-6,6-1,10-8 |
| 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 |