Stadium: Court 21 Round: 26 Ground: Hardcourt outdoor
| ITF M25 Nussloch MD | 2025/01/25 11:30 | Genov/Kielan v Grevelius/Heinonen | 6-7,3-6 |
| ITF M25 Nussloch MD | 2025/01/23 17:30 | Grevelius/Heinonen v Karlovskiy/Pokorny | 6-4,6-3 |
| ITF M25 Nussloch MD | 2025/01/22 17:30 | Brunclik/Donald v Grevelius/Heinonen | 3-6,4-6 |
| ITF M25 Nussloch MD | 2025/01/21 15:01 | Hoffmann/Schlageter v Grevelius/Heinonen | 3-6,4-6 |
| ITF M15 Oslo MD | 2025/01/10 11:00 | Berkieta/Majdandzic v Grevelius/Heinonen | 4-6,3-6 |
| ITF M15 Oslo MD | 2025/01/09 15:30 | H Lilleengen/Westphal v Grevelius/Heinonen | 0-6,1-6 |
| ITF M15 Oslo MD | 2025/01/08 16:00 | Rivera/Wiger Nordas v Grevelius/Heinonen | 5-7,2-6 |
| ITF M15 Oslo MD | 2025/01/06 16:30 | Chauhan/Parenti v Grevelius/Heinonen | 2-6,3-6 |