Sebastian Aho scored an empty-net goal at 17:38 to make it 3-1. Dylan Cozens then pulled the Senators within 3-2 at 18:09, but Aho added another empty-net goal at 18:45 for the 4-2 final.
“We executed really well,” Aho said. “We played really well without the puck. I thought we gave them no room, we were blocking shots, we were checking bodies, you know, just, you can go and go on down the list.”
Carolina will play either the Philadelphia Flyers or the Pittsburgh Penguins in the second round. The Flyers lead that series 3-0 entering Game 4 in Philadelphia on Saturday.
“Same mindset,” Hurricanes defenseman Sean Walker said of the second round. “No different. Stick to our game plan, play hard every night and keep going.”
Hall had a goal and an assist for the Hurricanes, the No. 1 seed in the Metropolitan Division. Seth Jarvis had two assists, and Frederik Andersen made 25 saves.
“Can’t understate that,” Carolina coach Rod Brind’Amour said of Andersen’s performance. “Especially when you want to consider how well the other guy was playing there in their end, it was a goalie matchup. They were going save for save, and we needed it. Otherwise, this thing could have gone a lot different. It’s probably the best hockey he’s played for us.”
Drake Batherson had a goal and an assist, and Carter Yakemchuk had two assists for the Senators, the second wild card from the East, in his Stanley Cup Playoff debut. Linus Ullmark made 26 saves.
“It’s heartbreaking,” Ottawa captain Brady Tkachuk said. “Really tight series. Give credit to them. They’re a great team, play hard, don’t give you much. I think everybody in this room gave absolutely everything they had to try and extend this series and yeah, it’s tough.”
The Hurricanes were without forward Nikolaj Ehlers, who was scratched due to a lower-body injury. He played 17:06 in Carolina’s 2-1 win here on Thursday.
Brind’Amour said Ehlers just “didn’t feel right.”
Hurricanes defenseman Alexander Nikishin left the game early in the second period with an upper-body injury, needing to be helped off the ice after taking a hit from Senators defenseman Tyler Kleven.
“That’s obviously a concussion there or something,” Brind’Amour said. “Certainly looked like one. I don’t have any definitive (update) there on that one.”
The Senators went 1-for-9 on the power play in Game 4, including three 5-on-3 opportunities on which they were unable to convert.
Ottawa ended the series 1-for-21 on the man-advantage.
“I think special teams was the difference,” Walker said. “The whole series we did a really great job on the penalty kill. And then today, the power play stepped up when we needed a goal.”