Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Haren | 2022/09/01 12:00 | Roland Stuurman v Jans, Jarno | 4-6,3-6 |
| ITF M15 Eindhoven | 2023/08/01 13:50 | Adrian Oetzbach v Jans, Jarno | 6-1,6-0 |
| Lotto NK Tennis | 2022/12/16 12:00 | Alec Deckers v Jans, Jarno | 7-5,6-1 |
| ITF M25 Monastir | 2022/12/01 08:30 | Skander Mansouri v Jans, Jarno | 6-4,6-4 |
| ITF M25 Monastir | 2022/11/30 08:30 | Nicolas Philibert v Jans, Jarno | 1-6,1-6 |
| ITF - M15 Monastir | 2022/11/27 08:30 | Jans, Jarno v Constantin Bittoun Kouzmine | 1-6,4-6 |
| ITF - M15 Monastir | 2022/11/26 10:00 | Jans, Jarno v Luca Tomasetto | 6-4,6-3 |
| ITF - M15 Monastir | 2022/11/25 08:00 | Jans, Jarno v Battaglino, Stefano | 3-6,6-2,6-4 |
| ITF - M15 Monastir | 2022/11/24 08:00 | Jans, Jarno v Onuma, Yujiro | 6-1,6-2 |
| ITF M15 Huy | 2023/08/21 17:45 | Roland Stuurman v Luca Hesselmann | 6-4,7-6 |
| ITF M15 Huy | 2023/08/21 12:15 | Roland Stuurman v Tomi Van den Ham | 7-6,7-6 |
| ITF M15 Eupen | 2023/08/08 08:00 | Roland Stuurman v Jurriaan Bol | 6-3,6-7,9-11 |
| ITF M15 Eupen | 2023/08/07 07:00 | Roland Stuurman v Giacomo Crisostomo | 1-6,6-1,10-5 |
| ITF M15 Eindhoven | 2023/08/01 07:00 | Matyas Fuele v Roland Stuurman | 7-6,6-3 |
| ITF M15 Eindhoven | 2023/07/31 08:00 | Roland Stuurman v Jim Hendrikx | 6-3,6-1 |
| ITF M15 Eindhoven | 2023/07/30 10:30 | Roland Stuurman v Stijn Pel | 6-3,6-7,10-4 |
| ITF M25 Esch/Alzette | 2023/07/19 09:25 | Roland Stuurman v Arthur Nagel | 2-6,2-6 |