Expect Talleres to line up in their usual 4-2-3-1, with Unsain in goal and a back four of Schott, Fernandez, Fascendini and Baez. The double pivot of Galarza and Fattori gives them a solid base, while Depietri, Cristaldo and Morais buzz around Ronaldo Martínez up top. That's a front four with real movement — Depietri and Morais like to drift into the half-spaces, and Cristaldo pulls the strings from the number ten spot. They'll look to play through the lines quickly, get Martínez running in behind, and exploit the wide areas with overlapping full-backs.

Rosario will likely mirror the shape we saw against Corinthians — that 1-4-2-3-1 with Ledesma in goal, Sandes, Avila, Ovando and Coronel across the back, Pizarro and Ibarra holding, and Campaz, Di Maria and Cantisano ahead of Copetti. They'll sit in a mid-to-low block, stay compact between the lines, and look to spring on the break through Di Maria's quality and Copetti's hold-up play. The midfield dogfight will be key — Galarza and Fattori against Pizarro and Ibarra. Whoever wins that battle controls the tempo. Talleres will dominate possession, but Rosario are dangerous when they turn the ball over.