Série B heats up before final round; see complete scenarios of G4 and Z4

The weekend of the Serie B intensified both ends of the table before the final round of the tournament, scheduled for Sunday afternoon. The scenario remains open for the battle for the top positions, with several teams still in contention for promotion. Coritiba secured early promotion but missed the opportunity to become champions by drawing against Athletic. Athletico had a rollercoaster Sunday but managed to secure a comeback win, positioning themselves as the only threat to the current leader before the final round.