This was the fifth time the North Americans have met for gold, and after losing the first one the U.S. has now won the last four.
Knight was particularly sensational in the third period as Canada tried everything to get a goal. Shots were 15-1 in the last 20 minutes, and 34-21 overall for Canada, but Knight stopped them all.
With his two points, Zegras wins the scoring title with 18 points to go with being named tournament MVP.
This game was also the 12th shutout of the tournament, surpassing 2004 for the most in one U20 event. And, it was the lowest-scoring game between the two countries since a 1-1 tie in Winnipeg in 1999.
"At the start the U.S. were able to hold onto the puck and we weren't as physical," coach Andre Tourigny noted. "By the time our guys made the adjustment it was too little, too late. I think the second half of the second period and the third we were way more physical, our forecheck was way more efficient. But give credit to the U.S. They had poise with the puck. They had a tip for the first goal and a weird bounce for the second goal. When you play at this level, that's what the game comes down to. Last year we were on the right side. This year we were on the wrong side."
"We didn't have the start we wanted," captain Bo Byram admitted. "They got up on us, and we couldn't buy a goal. We had our chances. We're still proud of our group and how we played throughout the tournament. They came out hard and played well, not that we didn't. They just scored two more goals than us. We made a good push in the third and had a lot of chances; they just didn't go in the back of the net."
Dylan Cozens, Canada's leading scorer with 16 points, agreed. "We had our looks in the third period. Knight played great, stopped lots of pucks, but we didn't get the bounces."
It was clear from the early going that Canada was going to continue its game of puck pressure, but equally clear that the Americans could handle the strategy by moving the puck quickly. Canada controlled the early going in this way, but unlike all previous games when it got an early goal to create some forward momentum, the U.S. held the fort and slowly but surely wrested control from the hosts.
"That was by far the biggest goal I've ever scored in my life," Turcotte said. "It was an unbelievable feeling, and t win a gold medal at the World Juniors is everything I'd hoped it would be."
That goal alone ended Levi’s bid for a record fourth shutout, another bid for the longest shutout sequence, and Canada’s bid for going through the tournament without trailing.
More important, the goal energized the U.S., and they came right back with another great shift. That momentum was dulled by a tripping penalty, the first to either side in a period in which the referees let the players play. On the ensuing power play Canada was all over the Americans, but Knight stood tall in goal and Canada misfired when it mattered most.
It was the Americans, though, who started the second firing on all cylinders, and just 32 seconds in they made it 2-0. Canada failed to get the puck out, and a quick shot by Arthur Kailyev went wide. But Levi thought the puck was coming out to his left, and instead it came out the other side where Zegras flipped it into the empty cage.
Canada dominated the rest of the period, but it encountered two problems it hadn’t previously. One, the players started to miss great chances they usually buried. Two, Knight was playing flawlessly in the blue ice.
Bo Byram joined the rush on a short-handed odd-man rush, and his shot off the deke hit the post. Quinton Byfield had a great chance in front but shot wide, and Braden Schneider was stopped from in close by the glove of Knight.
In all, Canada couldn’t buy a goal despite leading the tournament with 41 through six games.
In the third, Knight was the difference, to be sure, but the Americans gave Canada the puck but little time to do anything. The result was plenty of puck possession but not many bona fide chances.