According to The Guardian, citing the head of the health department of Malang Regency Viyanto Vijoyo, data on the victims are still coming in.
The fight in the stands began after thousands of fans ran onto the field after Arema's defeat.
The police used tear gas in the stands, which provoked panic among the fans.
Most of them were trampled to death as other fans tried to leave the stadium, according to a health ministry spokesman.
Earlier it was reported that the participant of the Alma-Ata marathon died after the finish.