Stadium: Court 10 Round: 54 Ground: Clay
| ITF M25 The Hague | 2024/07/07 08:00 | Thijmen Loof v Erik Grevelius | 2-6,1-6 |
| ITF M25 Aarhus | 2024/06/11 08:00 | Jonas Trinker v Erik Grevelius | 6-4,6-1 |
| ITF M25 Kursumlijska Banja | 2024/06/05 07:00 | Filip Cristian Jianu v Erik Grevelius | 6-0,6-4 |
| ITF M25 Kursumlijska Banja | 2024/06/04 09:00 | Sergis Kyratzis v Erik Grevelius | 0-6,3-6 |
| ITF M25 Kursumlijska Banja | 2024/06/03 09:30 | Sergej Zivkovic v Erik Grevelius | 2-6,1-6 |
| ITF M15 Kalmar | 2024/05/16 09:40 | Alexandre Aubriot v Erik Grevelius | 6-4,7-6 |
| ITF M15 Kalmar | 2024/05/15 08:15 | Erik Grevelius v Andrea Gola | 6-3,6-1 |
| ITF M15 Kalmar | 2024/05/14 10:05 | Erik Grevelius v Filip Stidell | 6-1,6-3 |
| ITF M25 The Hague | 2024/07/07 08:00 | Roland Stuurman v Stian Klaassen | 7-5,5-7,8-10 |
| ITF M15 Amstelveen | 2024/07/01 13:05 | Fons Van Sambeek v Stian Klaassen | 6-3,6-3 |
| ITF M15 Amstelveen | 2024/06/30 09:00 | Stephanos Schinas v Stian Klaassen | 1-6,3-6 |
| ITF M15 Alkmaar | 2024/06/26 12:00 | Stian Klaassen v Niels Visker | 2-6,3-6 |
| ITF M15 Alkmaar | 2024/06/24 08:00 | Lodewijk Weststrate v Stian Klaassen | 6-3,2-6,10-4 |
| ITF M15 San Diego | 2024/06/13 17:00 | Patrick Maloney v Stian Klaassen | 6-2,5-7,6-0 |
| ITF M15 San Diego | 2024/06/12 20:25 | Stian Klaassen v James Tracy | 6-2,1-6,6-4 |
| ITF M15 San Diego | 2024/06/11 17:00 | Joshua Charlton v Stian Klaassen | 3-6,3-6 |