Jason Robertson's third career hat trick lifted the Dallas Stars past the New York Islanders 4-3 on Sunday night for their third straight victory.
Jake Oettinger finished with 35 saves and Sam Steel also scored for Dallas, which held on after a late charge by the Islanders.
Jean-Gabriel Pageau appeared to tie it for New York in the closing minutes, but the referee ruled Pierre Engvall interfered with Oettinger and the goal was disallowed.
Engvall, Kyle Palmieri and Anthony Duclair scored for New York and Ilya Sorokin made 25 saves, but the Islanders fell in their first game following the break for the 4 Nations Face-Off tournament.