Ground: Clay
| ITF M15 Lambermont | 2024/08/19 15:00 | Stian Klaassen v Nyo Van Dyck | 4-6,6-1,8-10 |
| ITF M15 Lambermont | 2024/08/19 09:40 | Stian Klaassen v Max Van Nunen | 6-1,5-7,10-3 |
| ITF M25 Koksijde | 2024/08/15 08:00 | Gilles Arnaud Bailly v Stian Klaassen | 6-3,6-1 |
| ITF M25 Koksijde | 2024/08/12 10:50 | Stian Klaassen v Sam Bakker | 6-2,6-4 |
| ITF M25 Koksijde | 2024/08/11 12:10 | Stian Klaassen v Lars Goran Verwerft | 6-2,2-6,14-12 |
| ITF M25 The Hague | 2024/07/08 10:00 | Erik Grevelius v Stian Klaassen | 7-6,6-3 |
| 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 |
| Challenger Chennai | 2025/02/04 06:00 | Billy Harris v Eric Vanshelboim | 7-5,6-2 |
| Challenger Chennai | 2025/02/03 04:30 | Eric Vanshelboim v Manish Sureshkumar | 6-2,6-3 |
| Challenger Chennai | 2025/02/02 04:30 | Eric Vanshelboim v Sidharth Rawat | 6-4,5-7,6-3 |
| ITF M25 Doha | 2025/01/23 15:00 | Eric Vanshelboim v Mert Alkaya | 3-6,0-6 |
| ITF M25 Doha | 2025/01/22 12:00 | Mohamed Aziz Dougaz v Eric Vanshelboim | 6-7,7-5,5-7 |
| ITF M25 Chennai | 2025/01/19 09:30 | Eric Vanshelboim v Oliver Crawford | 7-5,3-6,6-7 |
| ITF M25 Chennai | 2025/01/18 05:30 | Eric Vanshelboim v Egor Agafonov | 6-7,6-4,6-1 |
| ITF M25 Chennai | 2025/01/17 05:00 | Manish Sureshkumar v Eric Vanshelboim | 2-6,6-7 |