Overview
- Kickoff is 21:15 at Estadio Malvinas Argentinas in Mendoza, with TV on TyC Sports.
- If the match is level after 90 minutes, it will be decided by penalty kicks, and Racing awaits the winner in the quarterfinals.
- River is set for multiple changes with probable returns for Gonzalo Montiel, Lucas Martínez Quarta, Marcos Acuña, Enzo Pérez, Ignacio Fernández, Maximiliano Salas and Sebastián Driussi.
- Paulo Díaz’s availability will be determined before kickoff, with Lautaro Rivero ready to replace him if needed.
- Unión reached this round by beating Colegiales and eliminating Rosario Central on penalties and arrives with just one win in its last five league matches.