Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Oldenzaal | 2023/08/27 09:30 | Tom Varzandeh v Max Van Nunen | 2-6,6-3,7-10 |
| ITF M15 Huy | 2023/08/20 11:20 | Daniel Verbeek v Max Van Nunen | 6-2,7-6 |
| ITF M25 Koksijde | 2023/08/13 14:30 | Max Van Nunen v Thorben Sannen | 6-0,1-6,2-10 |
| ITF M15 Eupen | 2023/08/07 10:00 | Max Van Nunen v Cesar Bouchelaghem | 0-6,2-6 |
| ITF M15 Metzingen | 2023/07/23 12:00 | Giuseppe La Vela v Max Van Nunen | 6-1,6-0 |
| ITF M25 Esch/Alzette - kvalifikace | 2023/07/16 08:00 | Max Van Nunen v Ole Bredschneijder | 3-6,2-6 |
| ITF M15 Alkmaar | 2023/06/26 10:30 | Max Van Nunen v Stian Klaassen | 5-7,1-6 |
| ITF M15 Alkmaar | 2023/06/25 13:00 | Carlos Gimeno Valero v Max Van Nunen | 4-6,2-6 |
| ITF M15 Huy | 2023/08/21 10:15 | Jamie Krattiger v Ruben Hartig | 3-6,0-6 |
| ITF M15 Huy | 2023/08/20 09:30 | Jamie Krattiger v Nico Jaeger | 6-3,6-3 |
| ITF M15 Targu Jiu | 2023/08/13 09:00 | Enrique Bogo v Jamie Krattiger | 6-2,6-3 |
| ITF M25 Porto | 2023/07/23 12:00 | Francisco Oliveira v Jamie Krattiger | 6-2,6-7,10-8 |
| ITF M25 Roda de Bara | 2023/07/09 09:00 | Jamie Krattiger v Alberto Odiseo Alvarado Berrospi | 4-6,2-6 |
| ITF M25 Gurb | 2023/05/15 08:00 | Ignacio B Alia v Jamie Krattiger | 6-2,6-1 |
| ITF M25 Valldoreix | 2023/05/07 13:30 | Victorio Marquiselli v Jamie Krattiger | 6-4,6-3 |
| ITF M25 Sabadell | 2023/05/01 08:00 | Jamie Krattiger v Gianni Ross | 6-7,7-5,8-10 |