With the score in Game 3 tied at 3-3 and with only seconds left in regulation, Vegas forward William Karlsson passed the puck to Smith, who faked before scoring on a wrist shot that deflected off Oilers star Leon Draisaitl's stick to put the Golden Knights ahead with just 0.4 seconds remaining in the third period.

Reilly Smith scored the game-winning goal with less than a second remaining in the third period to get the Knights their first win of the series. The goal came so late that Smith didn't have any idea if it actually counted.

Just the third go-ahead goal scored with less than one second remaining in NHL playoff history, it defies belief for so many reasons.