Cristiano Ronaldo reportedly left the Juventus Stadium before the final whistle after being substituted in the 55th minute of Sunday's 1-0 Serie A win over AC Milan.
Manager Maurizio Sarri took Ronaldo off for the second game in a row, and the 34-year-old responded by giving his boss a "dirty look" and then muttered something before walking "straight down the tunnel," according to Reuters (h/t the Guardian).
Sky Sport Italia (h/t Football Italia) report Ronaldo then left the stadium three minutes before the end of the match in Turin.