Ben Bishop turned aside 44-of-45 shots and made a game-winning stop in a shootout Monday to deliver the Ottawa Senators a 2-1 win over Montreal.
Ottawa's Jared Cowen one-timed a pass from Erik Karlsson into the Buffalo net early in overtime Tuesday, boosting the Senators past the Sabres 3-2.
Nicklas Backstrom and Marcus Johansson scored first-period goals Saturday and Tomas Vokun made them stand up to give Washington a 2-1 win over Ottawa.
Daniel Alfredsson got the shootout winner Tuesday after Ottawa rallied from a late deficit and the Senators beat Minnesota 4-3.
Milan Michalek and Peter Regin scored third-period goals Saturday and the Ottawa Senators went on to defeat Edmonton 5-3.
Alex Kovalev netted a pair of goals Saturday and Ottawa notched its fifth win in six games with a 3-2 decision over Montreal.
Alex Kovalev found the net twice and the Ottawa Senators scored 9 seconds apart Tuesday in their 5-2 victory over Phoenix.
Jarkko Ruutu scored the game-winner Wednesday, leading Ottawa to a 5-4 win over Pittsburgh in Game 1 of their Eastern Conference quarterfinal series.
Daniel Alfredsson scored a power-play goal early in the third period Saturday, helping to lift the Ottawa Senators to a 3-2 win over Florida.
Brian Elliott turned aside 29 shots Monday, registering his fourth shutout of the year and lifting the Ottawa Senators to a 2-0 win over Montreal.