| UTR Pro Tennis Series - Amsterdam | 2021/11/02 09:00 | Nathan De Veer v Thorsten Sollie | 3-6,3-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/01 12:00 | Nathan De Veer v Maxence Broville | 1-6,0-5 |
| UTR Pro Tennis Series - Amsterdam | 2021/11/02 12:00 | Maxence Broville v Jesse Timmermans | 6-3,5-4 |
| ITF - Monastir M15 | 2021/02/21 10:00 | Leonardo Taddia v Jesse Timmermans | 4-6,2-6 |
| ITF - Monastir M15 | 2021/02/15 12:30 | Jesse Timmermans v Valentin Lapalu | 3-6,1-6 |
| ITF - Monastir M15 | 2021/02/15 09:00 | Jonas Greif v Jesse Timmermans | 3-6,1-6 |
| ITF - Monastir M15 | 2021/02/14 09:00 | Alberto Orso v Jesse Timmermans | 1-6,2-6 |
| ITF - Antalya M15 | 2021/01/12 07:00 | Yan Sabanin v Jesse Timmermans | 6-1,6-1 |
| ITF - Antalya M15 | 2021/01/11 07:00 | Benedikt Emesz v Jesse Timmermans | 4-6,4-6 |
| ITF - Antalya M15 | 2021/01/10 06:00 | Osmancan Soyler v Jesse Timmermans | 1-6,1-6 |