DALLAS — Jason Robertson scored twice, including the winner with 42 seconds remaining in overtime, and the Dallas Stars erased a two-goal deficit in a 3-2 victory over the Calgary Flames. Roope Hintz assisted on both of Robertson’s goals to give him 11 in the past four games. Robertson’s first goal was a tying tally in the third period. It was Dallas’ second victory of the season when trailing after two periods. Joel Farabee scored on a nifty between-the-legs move early in the first period for Calgary. Mikael Backlund had an unassisted goal after a scramble in front of the net early in the second.
