Pitino tweeted about Petrovic on Wednesday over comments Petrovic made about NBA MVP Giannis Antetokounmpo following Brazil's 79-78 victory over Greece at the FIBA World Cup on Tuesday.
Team USA is the bookmakers' favorite to win an unprecedented third world title in a row, with Serbia and Spain set to be the main outsiders.
The reigning NBA MVP was born in Greece in 1994 but did not become a Greek citizen or hold any form of ID until he was 18.
Milwaukee Bucks power forward Giannis Antetokounmpo announced Saturday he and his brother, Thanasis, will be starting a program for underprivileged children in Greece.
"Every day that I step on the floor, I think of my dad, and that kind of motivates me and pushes me to play hard," he said while remembering his deceased father.
Golden State Warriors star finishes with 31 points as Team LeBron beats Team Giannis 178-164.
James selected the New Orleans Pelicans star on his All-Star team after the Lakers spent a week trying to land Davis.
The restaurant has since apologized to Antetokounmpo.
The Cavs beat the Bucks 124-117 on Monday night.
Antetokounmpo was clutch on Tuesday night.
These players have carried their teams.
The Bucks star leads the NBA in scoring through four games.