Deportivo Madryn defeated Deportivo Morón 1-0 in the Primera Nacional semifinal, with a goal from Santiago Postel. At the match's end, a fierce brawl erupted between players and technical staff, requiring police intervention. The Patagonian team advances to the final for the second promotion to Primera División.
The match took place on November 16, 2025, at the Coliseo del Golfo in Trelew, at 5:15 PM Argentina time, and was broadcast on DGO. Deportivo Madryn, coached by Leandro Gracián, lined up with Yair Bonnin; Agustín Sosa, Facundo Giacopuzzi, Santiago Postel, Diego Martínez; Bruno Pérez, Federico Recalde; Nazareno Solís, Germán Rivero, Diego Crego; Luis Silba. Deportivo Morón, led by Walter Otta, fielded Julio Salvá; Juan Manuel Cabrera, Franco Lorenzón, Franco Vázquez, Joaquín Livera; Emiliano Franco, Matías Ballini; Yair González, Santiago Kubiszyn, Juan Manuel Olivares; Ivo Costantino.
The sole goal came at the 13th minute of the first half, scored by Santiago Postel, giving Madryn the lead. The game was tense, with three yellow cards each and one red to Morón's Joaquín Livera at the 6th minute of the second half. Final stats showed 54% possession for Madryn against 46% for Morón, and one shot on target per team.
At the final whistle, the scandal erupted: 'a fierce battle broke out on the field. There were punches, kicks, and insults between the players and members of both technical staffs,' according to reports. Police had to intervene to control the situation.
With this win, Madryn advances to the Reducido final against Estudiantes de Río Cuarto for the second promotion spot, while Gimnasia de Mendoza already secured it as tournament champions. The recent head-to-head history shows draws and a prior loss for Madryn.