Sanchez, who helped Chile win the Copa America in the summer, was on the end of a 3-0 defeat, which included seven players receiving cautions and >Jorge Valdivia getting sent off after the final whistle.
On Instagram, Sanchez wrote: "It is necessary to be able to win and to lose [well] and I speak when I lose and when I win, but what bothers me is that current and ex-Uruguay players, and others that I do not even know, speak without recognising when they lose and that bothers me.
"Today we lost and I congratulate them ... It's goodbye from the champions of the Americas."
Sanchez will return to his club Arsenal for this weekend's Premier League match against West Bromwich Albion.
Source : https://www.sportsmole.co.uk/football/chile/news/sanchez-slams-behaviour-of-uruguay-players_257902.html