Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 - Hyvinkaa - Herrdubbel | 2023/08/05 16:40 | Grevelius/Heinonen v Kaukovalta/Vasa | 1-6,7-5,5-10 |
| ITF M15 - Hyvinkaa - Herrdubbel | 2023/08/05 15:30 | Grevelius/Heinonen v Kaukovalta/Vasa | 1-6,7-5,0-1 |
| ITF M15 - Hyvinkaa - Herrdubbel | 2023/08/05 12:50 | Duda/Sorrentino v Grevelius/Heinonen | 2-6,6-4,7-10 |
| ITF M15 - Hyvinkaa - Herrdubbel | 2023/08/04 18:40 | Seeman/Troost v Grevelius/Heinonen | 3-6,6-3,8-10 |
| ITF M15 - Hyvinkaa - Herrdubbel | 2023/08/01 13:20 | Grevelius/Heinonen v Hietaranta/Rocens | 6-2,6-4 |
| ITF M15 - Sofia - Herrdubbel | 2023/07/08 11:30 | Aboian/Gomez v Grevelius/Heinonen | 1-6,6-4,7-10 |
| ITF M15 - Sofia - Herrdubbel | 2023/07/08 09:35 | Grevelius/Heinonen v Donev/Ivanov | 6-4,2-6,11-9 |
| ITF M15 - Sofia - Herrdubbel | 2023/07/06 12:15 | Grevelius/Heinonen v Milushev/Terziev | 6-2,6-4 |