There are reports in Chile that Inter forward Alexis Sanchez suffered a potentially serious muscular injury.
The 31-year-old scored in both World Cup qualifiers against Uruguay and Colombia.
However, according to ADN Radio in Chile, he had a muscular problem during the second match.
It leaves him in doubt for Saturday’s Derby della Madonnina against Milan.
There are even suggestions it could rule Sanchez out of upcoming Inter clashes with Borussia Monchengladbach and even next month’s Chile fixtures.