Alexis Sanchez played a starring role as Chile beat Venezeula 3-1 on Tuesday to boost their World Cup qualification hopes.
Lionel Messi scored from the penalty spot as Argentina revived their World Cup qualifying campaign with a 1-0 win over rivals Chile.
Alexis Sanchez took part in Chile training on Tuesday despite the ankle injury that forced him off at West Brom on Saturday.
Arsene Wenger has defended his decision to start Alexis Sanchez in the 1-1 draw against Manchester United on Saturday.
Arsenal are hopeful that Alexis Sanchez will be fit to face Manchester United on Saturday, according to Sky sources.
Alexis Sanchez scored twice after returning from injury to give Chile a 3-1 win over Uruguay in World Cup qualifying.
Arsenal striker Alexis Sanchez is available for Chile's World Cup Qualifier against Uruguay after returning from injury.
Manchester City goalkeeper Claudio Bravo limped out of Chile's goalless draw with Colombia on Thursday with a hip injury.
Neymar outshone Lionel Messi as Brazil beat Argentina 3-0 to leave their rivals struggling in the World Cup Qualifying campaign.
Arsene Wenger has warned Chile against making a "suicidal decision" and potentially aggravating Alexis Sanchez's injury.
From Argentina to Australia, read our World Cup qualifying update ahead of this week's internationals...
Arsenal face an anxious wait over forward Alexis Sanchez after he limped out of training with Chile with a muscular injury.
Uruguay were denied an impressive win in Colombia as Yerry Mina's 84th-minute strike earned a 2-2 draw.
Wales and England have both risen in the latest FIFA rankings after wins in their World Cup qualifiers earlier this month.
Alexis Sanchez says his injured ankle is "much better" despite pictures showing severe bruising and swelling.
Lionel Messi missed a spot-kick as Chile beat Argentina on penalties in the Copa America final for the second successive year.
Chile head coach Juan Antonio Pizzi says he has a plan in place to shackle Argentina's Lionel Messi in the Copa America final.
Alexis Sanchez and Lionel Messi were imperious throughout, but who else was selected in the Copa America team of the tournament?
Chile will face Argentina in the Copa America final after beating Colombia 2-0 in a weather-disrupted semi-final.
From Lionel Messi to Enner Valencia, we pick out six star players at the Copa America.