The reactions were not welcomed by coach Cardoso, who urged the fans to support the playing unit since it would motivate them to perform even better.
“We need to be supported, and I want to tell you that [on Tuesday] I saw something that I had never seen and I didn’t like,” he told the media.
“I didn’t like to see the players of Sundowns being booed on the warm-up. I think the Masadawana family needs to stay together every time. These players work a lot.
“They don’t deserve to enter a pitch, to make a warm-up in a match like this, and to be booed or asked to be substituted," the Portuguese concluded.