Kiefer Sherwood had a goal and an assist for the Predators (34-24-7), who have won three in a row and are 5-1-1 in their past seven games.
"We're just putting our heads down and working," Sherwood said. "We're finding different ways every night, and that's the most important thing. Our goalies are giving ourselves a chance every night, and we're trying to do little things right that add up to a win at the end of the night."
Nashville moved within four points of the Winnipeg Jets for the second wild card into the Stanley Cup Playoffs from the Western Conference. Winnipeg has played three more games.
"It's not flashy by any means," Predators forward Cole Smith said. "It's a lot of hard work, a lot of buying in, a lot of care. I don't think we give up too much. I think we're really committed defensively. I think offensively we can probably push a little more to get more pucks and generate more offense, but I think that will come. We're a young group, and as long as we keep playing together and playing hard, I like our chances."