Draisaitl extended the Edmonton lead to 3-1 at 4:07 of the period with a backhand shot from the slot. Draisaitl has a five-game goal streak and a nine-game point streak (seven goals, 11 assists).
"We got in real late after losing a tough one last night," McDavid said, referring to a 5-4 loss to the Washington Capitals on Monday. "I thought the boys battled hard and found a way to win. It's nice to show we could play a little defense after we had a couple games in a row where it got away on us."
Killorn scored on a redirection at 49 seconds of the third period to make it 3-2.
"They beat us in the special teams battle big time," Killorn said. "Letting in the short-handed goal and letting two [power-play] goals in. Not good enough. The second period killed us and that was the decision-maker in this one."
Maroon appeared to tie the game at 12:00 of the third period, but video review initiated by the NHL Situation Room determined the puck did not cross the goal line. Oilers defenseman Ryan Murray got a stick on the puck to keep it from fully crossing.
"We've got to be better, 5-on-5 we've got to get some depth scoring," Maroon said. "I thought we had a really good 5-on-5 game. We were getting chances and getting looks. I need to get in front of the net more."