Tonight is the second of three games between the two teams, with the Rangers taking the first, 3-0, on Nov. 19 at Madison Square Garden.
The Senators are struggling heading into tonight's game with just one win its last 10 games, including a 3-2 loss Tuesday night against the Sabres. Ottawa has lost five straight and has just one win since winning back-to-back games against the Colorado Avalanche on Nov. 10 and 11.
Mark Stone leads Ottawa with 26 points in 29 games, followed by Mike Hoffman's 22. Defenseman Erik Karlsson has 19 points in 24 games this season.
Ottawa acquired Matt Duchene in a three-team trade last month, but the forward has had trouble transitioning to his new team with just two goals and four points in 15 games as a Senator.
Goaltender Craig Anderson is expected to get the start for the Senators after Mike Condon started - and lost - Tuesday night. Anderson is 7-10-3 with a 3.11 GAA and an .895 SV% this season.