StadiumStadion Sarpsborg
| Current capacity of the stadium |
| Standing | 33 300 |
| Seats | 20 800 |
| Tribune | 12 500 |
| Seats for sponsors | 400 |
| Fans attended |
| 3. 7. 2025 | Sarpsborg-Sandnes | 5 088 |
| 28. 6. 2025 | Sarpsborg-Maloy | 6 229 |
| 23. 6. 2025 | Sarpsborg-Nybergsund | 7 361 |
| 19. 6. 2025 | Sarpsborg-Fredrikstad | 7 749 |
| 14. 6. 2025 | Sarpsborg-Rjukan | 10 486 |
| 12. 6. 2025 | Sarpsborg-Andalsnes | 9 807 |
| 7. 6. 2025 | Sarpsborg-Frogn | 10 065 |
| 4. 6. 2025 | Sarpsborg-Maloy | 13 113 |
| 2. 6. 2025 | Sarpsborg-Mjondalen | 9 850 |