It became offical Sunday.
The Mavs and Nuggets will have two of the three longest postseason streaks once the playoffs get rolling.
The San Antonio Spurs, barring an epic collapse, will extend their postseason streak to 13 consecutive years. This will be the 10th straight playoff appearance for the Mavs and seventh in a row for the Nuggets. The Detroit Pistons have made the playoffs the last eight years, but that streak will end this season.