| 2. Round | 24/04/2025 | Elverum Fotball | - | Kongsvinger IL | 2:7 | ||||
| 3. Round | 07/05/2025 | Sogndal IL | - | Kongsvinger IL | 3:4 pso |  |
|||
| Round of 16 | 20/05/2025 | Kongsvinger IL | - | Rosenborg BK | 2:3 aet |
| 2. Round | 24/04/2025 | Elverum Fotball | - | Kongsvinger IL | 2:7 | ||||
| 3. Round | 07/05/2025 | Sogndal IL | - | Kongsvinger IL | 3:4 pso | |
|||
| Round of 16 | 20/05/2025 | Kongsvinger IL | - | Rosenborg BK | 2:3 aet |
| Mathias Berg Gjerstrøm | |
| Born: | 30.06.1997 |
| Place of birth: |
Oslo, 
Norway |
| Nationality: |
Norway
|
| Height: | 182 cm |
| Weight: | 78 kg |
| Position(s): | Central Midfielder Defensive Midfielder |
| Foot: | right |