NHL playoff matchups determined after frantic final night

Dallas Stars left wing Jason Robertson (21) celebrates his goal right wing Alexander Radulov (47) during the third period of an NHL hockey game against the Anaheim Ducks in Dallas on Friday. The Stars won 4-2. (AP Photo/LM Otero)

It took until the final game on the final night of the NHL regular season to set the matchups for the first round of the playoffs.