The 2025 Campeonato Mineiro (officially Campeonato Mineiro SICOOB 2025 – Módulo I for sponsorship reasons)[1] will be the 111nd edition of the state championship of Minas Gerais organized by the FMF. The competition will be start on 18 January and end on 26 March 2026.
The 2025 Módulo I first stage will be played by the ten teams participating in 2024 Módulo I not relegated, in addition to the two teams promoted from 2024 Módulo II. The 12 teams are divided into three groups of four teams in the first phase; the teams will play against those clubs in the other groups. At the end of the first phase, the leaders of the 3 groups plus the best second place overall qualify for the semifinals.
The knockout phase features the 4 qualified teams from the previous phase in a two-legged tie in the semi-finals and the finals, where the team with the best seed has the right to choose the order of the legs. In the event of an aggregate draw, a penalty shootout will be held.
According to the change made by the Federação Mineira de Futebol, the descent will be decided in a triangular disputed by the three teams with the worst overall campaign in the initial phase. That is, not necessarily the last one of a group will dispute the triangular one, being able to have made a better campaign compared to other teams of other groups.