Things are going great for the Dallas Mavericks. When the team decided to show fans on the Jumbotron singing karaoke, a fan mouthed “FIRE NICO!” referring to GM Nico Harrison. That same fan ...

Dallas did not show fans on the jumbotron in their first home game following the deal, which came Saturday against the Houston Rockets, but did so on Monday against the Sacramento Kings.

The Dallas Mavericks are sick of the backlash ... The team was showing fans singing around to songs on the jumbotron when they focused on one fan, who stopped singing the song and mouthed 'Fire ...

It's been more than a week since the Dallas Mavericks traded Luka Doncic ... night the Mavericks decided to start showing fans on the jumbotron again. The team had apparently thought better ...

Tensions escalated at the American Airlines Center on Monday night as several Dallas Mavericks fans were ... in a karaoke segment was shown on the Jumbotron mouthing the words "Fire Nico ...