Over the last 12 games, the Timberwolves have dominated fourth quarters to the tune of a 110.1-97.2 net rating (12.9.) Prior to this stretch, their fourth quarter net rating was 103.0-112.5, or -9.5.
They are clearly defending better, in large part thanks to their new defensive ace Robert Covington, and a renewed commitment from everyone on that end of the floor. Offensively, they are finally making use of Karl-Anthony Towns, their best and most efficient offensive player in a way they did not before due to the ball and shot dominance of Jimmy Butler.