LAS VEGAS (AP) — Ilya Samsonov made 22 saves for his 15th career shutout and second this season, Mark Stone had a goal and two assists and the Vegas Golden Knights defeated the Pittsburgh Penguins 4-0. Tanner Pearson had a goal and an assist, while Ivan Barbashev and Brandon Saad also scored for the Golden Knights, who have won four straight. Alex Nedeljkovic stopped 23 shots for the Penguins, who lost their fourth straight and have dropped eight of their last nine.