Robertson recorded an assist and three shots on goal in Tuesday's 3-2 shootout win over the Sharks.
Robertson also had one of the Stars' three tallies in the shootout. The winger hasn't done a lot on offense so far, collecting two points, 11 shots on net and a plus-2 rating across four contests. Despite the lack of results, he's a first-line fixture in Dallas and should eventually warm up when more of his shots start to fall.