| 17. Round | 07/08/2022 | Strømsgodset IF | - | Sarpsborg 08 | 3:1 |  |
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| 18. Round | 12/08/2022 | Sarpsborg 08 | - | FK Bodø/Glimt | 1:4 | ||||
| 19. Round | 20/08/2022 | Odds BK | - | Sarpsborg 08 | 1:0 | ||||
| 21. Round | 04/09/2022 | Sarpsborg 08 | - | Hamarkameratene | 2:1 | ||||
| 22. Round | 11/09/2022 | Aalesunds FK | - | Sarpsborg 08 | 1:3 | ||||
| 23. Round | 18/09/2022 | Sarpsborg 08 | - | FK Jerv | 4:3 | ||||
| 24. Round | 02/10/2022 | Sandefjord Fotball | - | Sarpsborg 08 | 1:1 |  |
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| 25. Round | 08/10/2022 | Sarpsborg 08 | - | FK Haugesund | 4:0 | |
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| 26. Round | 16/10/2022 | Viking FK | - | Sarpsborg 08 | 0:1 | ||||
| 27. Round | 23/10/2022 | Sarpsborg 08 | - | Tromsø IL | 1:1 | ||||
| 28. Round | 29/10/2022 | Vålerenga IF | - | Sarpsborg 08 | 3:3 | ||||
| 29. Round | 06/11/2022 | Sarpsborg 08 | - | Kristiansund BK | 2:2 | |
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| 30. Round | 13/11/2022 | Rosenborg BK | - | Sarpsborg 08 | 2:3 |
Denmark