The Hurricanes appeared to cut Nashville's lead to 2-1 with 37 seconds left in the second period when Brady Skjei sent a slap shot from the top of the face-off circle past Saros' glove. But Nashville challenged for goalie interference, and video review determined Martin Necas brushed Saros' glove while in the crease.
"We fought hard to kind of get back in the game and … I know it's a goalie interference," Carolina coach Rod Brind'Amour said. "It didn't impact the play. I mean, he didn't see it anyway, but, you know, it's one of those that's the rule. So tough, tough night."
The Hurricanes had another goal overturned 3:59 into the third period. Brent Burns shot past Saros from near center ice, but it was waved off for offside.
Dante Fabbro scored an empty-net goal at 17:16 for the 3-0 final.
The Predators play at Winnipeg on Saturday and at Calgary on Monday.
"It's going to be a great road trip," Jankowski said. "It's a lot of fun. We play in a lot of good, important meaningful games. It's obviously no different with these two coming up."
NOTES:Carolina forward Teuvo Teravainen, who returned after missing four games because of illness, had two shots in 16:30 ice time … Predators forward Zach Sanford, recalled from Milwaukee of the American Hockey League on Thursday, had two blocked shots in 12:05 ice time … Defenseman Jake Livingstone, who made his NHL debut, had one shot in 16:08. Livingstone signed a one-year, entry-level contract with Nashville on March 29 after playing three seasons at Minnesota State … Forwards Filip Forsberg, Juuso Parssinen and Cole Smith, and defenseman Alexandre Carrier wore non-contact jerseys in an optional morning skate Thursday and did not play.