The pressure is on Argentina as they face Uruguay in an eagerly anticipated Group D tie in the Copa America on Tuesday.
Following their draw against Paraguay in the opening game of the competition, Tata Martino's side know a defeat against Luis Suarez and Co. in their second appearance could leave them scrambling just to qualify for the knockout stages.
Uruguay, in contrast, edged to a 1-0 victory over Jamaica in their curtain-raiser and know that another win, this time in La Serena, would effectively secure their passage to the next phase.
The game is due to get underway at 8:30 p.