Kyrie Irving may have returned to the court Friday to help the Dallas Mavericks defeat top-seeded Oklahoma City, but his ongoing back injury will require rest in some instances. Irving missing Wednesday’s controversial loss to the New Orleans Pelicans was an example of him taking a night off to manage a bulging disc in his back.

Even without important pieces like Shai Gilgeous-Alexander, Luka Doncic, Chet Holmgren, Isaiah Hartenstein and Dereck Lively II, both teams' role players simmered the beef between the ball clubs. The usually well-mannered Thunder were hit with multiple technical fouls. PJ Washington continued to poke the bear.

Kyrie Irving got brutally honest on the Mavericks' brewing rivalry with the Thunder after Friday night's game.