"Sometimes you need those when you're kind of in a funk," Stone said of Tkachuk. "I thought he played really well on the [three-game road] trip. Detroit, he had tons of chances. Montreal, he drove a lot of the play in the first period when we were getting those opportunities. Tonight, right from the start, he was all over the ice. Nice to see him get rewarded."
Dzingel took a stretch pass from Stone and scored top shelf on a breakaway to make it 3-0 with 12 seconds left in the first period.
Josi scored on a rebound on the power play to make it to 3-1 at 5:37 of the second period.
Tkachuk appeared to give Ottawa a 4-1 lead at 14:59, but the Situation Room initiated a video review, and the call was reversed after it was determined the puck was played with a high stick.
Mikkel Boedker also had a goal waved off because of a high stick with 1:06 left in the first period.
"I thought [Boedker's] was pretty close," Tkachuk said. "I knew mine right away, it was over my shoulder. I'm a pretty big guy, so I knew it wasn't going in. Tried to sell it a bit, but it didn't work."
Craig Smith scored 46 seconds into the third period on a wrist shot that went top shelf on the power play to cut it to 3-2.