Newell's Old Boys faced Acassuso in Copa Argentina on March 29, 2026, in a match that ended with a 2-0 loss for Newell's. The game was played in a tense atmosphere, with both teams seeking the win. Acassuso took the lead in the 21st minute, thanks to a goal from Martín Schlotthauer. Newell's Old Boys tried to equalize, but couldn't do it. In the 74th minute, Nahuel Petillo Mediza scored the second goal for Acassuso, sealing the win for his team. Newell's Old Boys was forced to accept the loss, but continues to fight to advance in Copa Argentina.