Corey Perry, Brayden Point and Ross Colton scored 3:23 apart in the second period, Nikita Kucherov had three assists and the Tampa Bay Lightning beat the Seattle Kraken 6-2.
Kadri scored at 12:02 of the extra period to give Colorado a 3-2 victory in Game 4 of the Stanley Cup Final and move the Avalanche within a win of their first championship in over two decades.