The 25-year-old has seven points (three goals, four assists) in 11 postseason games.
"Well he provided a punch on the back end that we needed in the scoring department, offensive department," coach Rod Brind'Amour said. "You know, I think our [defense] already was the strength of our team, but we added him so that kind of even made it a little more boost, especially offensively, which as we all know, scoring goals in this League, it's what it's all about. He definitely has helped in that department."
There were struggles at the start, though. It took 10 games for Hamilton to score his first goal, and he had 10 points (three goals, seven assists) in his first 38 games.
But over his final 44 games, he had 29 points (15 goals, 14 assists). Not coincidentally, the Hurricanes went 30-12-2 in that span to finish as the first wild card from the Eastern Conference.
Hamilton's shot-attempt percentage at 5-on-5 (57.64) was third among NHL defensemen who played at least 20 games this season, behind Jon Merrill of the Vegas Golden Knights and Erik Karlsson of the San Jose Sharks (59.20 each), and his plus-434 shot differential at 5-on-5 was the best in the NHL.
The Hurricanes expected much of what they have gotten from Hamilton, but not all of it. A player of his caliber who is traded twice so early in his NHL career often comes with questions. Carolina general manager Don Waddell acknowledged as much Wednesday when he said he did a lot of homework on Hamilton before making the trade.
"You start on the ice and what he brings there," Waddell said of Hamilton, who is in his seventh NHL season. "The offensive ability, his analytics are off the charts. We all know Dougie is a quieter guy. Probably not the most outspoken person in the locker room, but he is certainly a good teammate.
"Dougie has been great with our young players. He has built relationships with our young players and he has taken some of these guys under his wing. We knew Dougie was going to add offense to our club and score goals and do that, but we also knew he would be a positive influence in the locker room."