The Panthers saw their four-game winning streak come to an end in Ottawa on Thursday.
The Panthers clinched the Atlantic Division with their 4-1 win over Montreal on Tuesday.
The Panthers beat the Maple Leafs on Monday to secure an extra home game in round one.
The Panthers clinched a playoff berth on Sunday when the Boston Bruins lost their game
The Panthers erased a 3-0 deficit with four straight goals in their win on Saturday
Jonathan Huberdeau scored two of Florida's goals in its 3-2 win over the Devils on Thursday.
Panthers star Vincent Trocheck will miss the remainder of the regular season with a foot injury.
The Panthers were unable to keep the wins coming as they lost to the Maple Leafs on Tuesday.
The Panthers beat the Lightning on Saturday to take back first place in the Atlantic
The Panthers beat the Bruins on Thursday to claim sole possession of first in the Atlantic.