A police spokesperson said the arrests were for disorderly behaviour.
Police said the problems happened in the Otahuhu township between 10pm and 2am.
They said there were some major traffic issues with Tongan supporters celebrating in the streets in cars and on foot.
It was the third night in a row where there were several arrests as supporters of the two teams gathered in South Auckland.
The police were confiscating flags and flag poles and blocked off some streets.
No-one was injured.