Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Albuquerque | 2023/09/27 20:20 | Olle Wallin v Alexander Maggs | 6-4,6-7,6-2 |
| ITF M25 Ystad | 2023/08/16 11:40 | Olle Wallin v Lucas Renard | 5-7,7-5,4-6 |
| ITF M15 Uslar | 2023/07/18 10:00 | Maik Steiner v Olle Wallin | 6-7,4-6 |
| ITF M25 Risskov/Aarhus | 2023/06/14 10:40 | Olle Wallin v Jonas P Hartenstein | 2-6,4-6 |
| ITF M15 Fayetteville | 2022/11/05 17:40 | Olle Wallin v Toby Samuel | 5-7,2-6 |
| ITF M15 Fayetteville | 2022/11/04 14:50 | Olle Wallin v Christian Sigsgaard | 6-0,6-4 |
| ITF M15 Fayetteville | 2022/11/03 15:00 | Olle Wallin v Gabriel Evans | 6-2,6-3 |
| ITF M15 Fayetteville | 2022/11/01 15:00 | Olle Wallin v Benedikt Emesz | 6-3,6-3 |
| ITF M15 Albuquerque | 2023/09/27 21:30 | Andrew Fenty v Fons Van Sambeek | 3-6,4-6 |
| Challenger Cary | 2023/08/07 16:00 | Karl Poling v Fons Van Sambeek | 6-2,6-4 |
| Challenger Cary | 2023/08/06 14:00 | Fons Van Sambeek v Tatsuma Ito | 7-6,1-6,6-3 |
| ITF M15 Eindhoven | 2023/08/01 14:40 | Stian Klaassen v Fons Van Sambeek | 7-6,6-3 |
| Challenger Amersfoort | 2023/07/16 13:10 | Fons Van Sambeek v Simon Beaupain | 4-6,2-6 |
| ITF M25 Esch/Alzette | 2023/07/12 09:45 | Fons Van Sambeek v Alex Knaff | 3-6,4-6 |
| ITF M25 Esch/Alzette | 2023/07/10 14:35 | Fons Van Sambeek v Joel Angel Lucero | 6-0,6-2 |
| ITF M25 The Hague | 2023/07/06 09:00 | Fons Van Sambeek v Guy Den Heijer | 4-6,6-1,2-6 |