PostNord-ligaen Avd. 1 Sluttspill
Clubs - PostNord-ligaen 1 Sluttsp. 2020
After the promotion of Fredrikstad and the participation of Skeid in the promotion games, it was decided by the association that from the 6th match day only games with the participation of Skeid would take place. The games "of no importance" were deleted without replacement.