They hope improvement begins with Game 1 of the Western Conference First Round against the Dallas Stars at Bridgestone Arena on Wednesday (9:30 p.m. ET; SN1, TVAS, FS-TN, FS-SW).
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Nashville was 31st with the man-advantage at 12.9 percent but finished strong, converting at 17.6 percent in 16 games after March 1.
"I think it's a mindset to go out there," forward Craig Smith said. "Sometimes you have to play it like it's 5-on-5. I think that's definitely a crucial part of it too, retrieving pucks and getting back and supporting one another, because you've got to find the 2-on-1 somewhere. We've worked hard at it and watched a lot of video.
"It's crazy. Some years you don't watch half of the videos we've watched this year and it just goes in and things are falling and you're in a groove. But this year it's been an uphill battle and we've put in a lot of work to it. We're excited and confident and ready to get out there."
The Predators are confident with how they've played at even strength for most of the season. They also know special teams could be the difference in a best-of-7 series and their power play must click at a higher conversion rate on a consistent basis.
"It's do or die now, so it has to," Smith said. "We've got to come up with big-time plays and be sharp right off the bat. That's huge. A couple of quick passes here and there and it's all good."