Stadium: Center Court Round: 29 Ground: Clay
| ITF M25 Oldenzaal | 2022/08/27 13:05 | Jahn, Jeremy v Michiel de Krom | 6-4,6-1 |
| ITF M15 Duffel | 2023/06/17 09:00 | Buvaysar Gadamauri v Michiel de Krom | 2-6,6-0,2-6 |
| ITF M15 Duffel | 2023/06/16 09:00 | Michiel de Krom v Tibo Colson | 6-4,6-2 |
| ITF M15 Duffel | 2023/06/15 07:50 | Michiel de Krom v Jack Loge | 6-2,6-1 |
| ITF M15 Duffel | 2023/06/13 10:00 | Alex Knaff v Michiel de Krom | 6-7,3-6 |
| ITF - M15 Prijedor | 2023/05/19 08:55 | Michiel de Krom v Dusan Obradovic | 4-6,2-6 |
| ITF - M15 Prijedor | 2023/05/18 12:25 | Moundir, Adam v Michiel de Krom | 1-6,6-7 |
| ITF M15 Haren | 2022/09/03 11:10 | Max Houkes v Michiel de Krom | 6-0,2-6,6-1 |
| ITF M15 Haren | 2022/09/02 11:00 | Ignacio Monzon v Michiel de Krom | 3-6,4-6 |
| ITF M15 Duffel | 2023/06/17 11:15 | Ryan Nijboer v Jahn, Jeremy | 2-6,1-6 |
| ITF M15 Duffel | 2023/06/16 13:35 | Jahn, Jeremy v Tim Handel | 7-6,6-4 |
| ITF M15 Duffel | 2023/06/15 10:00 | Jahn, Jeremy v Sander Jong | 7-6,6-4 |
| ITF M15 Duffel | 2023/06/13 12:00 | Jahn, Jeremy v Adrian Oetzbach | 6-2,6-1 |
| ITF M25 Skopje | 2023/06/07 09:00 | Miljan Zekic v Jahn, Jeremy | 1-6,6-1,6-2 |
| ITF M25 Prague | 2023/05/17 10:50 | Jahn, Jeremy v Khumoyun Sultanov | 3-6,3-6 |
| ITF - M15 Antalya | 2023/05/05 08:00 | Jahn, Jeremy v Yshai Oliel | 4-6,4-6 |
| ITF - M15 Antalya | 2023/05/03 07:30 | Jahn, Jeremy v Manda, Calin | 6-1,4-6,7-5 |