Alexis Sanchez injured his right ankle playing for Arsenal on Saturday, raising concerns he could miss Chile’s World Cup qualifier against Argentina.
The striker is waiting to discover the extent of the injury.
Chile plays Argentina in Buenos Aires on Thursday, and Venezuela at home on March 28.
“If the ligament is damaged, he will not play,” Arsenal manager Arsene Wenger said.
Sanchez was substituted during Arsenal’s 3-1 loss…