The best two-placed teams in the overall classification not advancing to the finals and not from Curitiba will face themselves in a two-legged tie competing for the Torneio do Interior. The team with the most points will play the second leg home. The bottom two teams on overall classification will be relegated.Federação Parananese de Futebol. "Campeonato Paranaense 1ª Divisão - Temporada 2011 - Regulamento da Competição", September 22, 2010. (in Portuguese)
