Rantanen scores OT winner, Avs up 2-0 in series vs. Knights
Mikko Rantanen scored a power-play goal 2:07 into overtime, Philipp Grubauer outdueled fellow Vezina Trophy finalist Marc-Andre Fleury and the Colorado Avalanche beat the Vegas Golden Knights 3-2 to take a 2-0 lead in their second-round playoff series.