Daniel Alfredsson scored his first goal of the season and the Ottawa Senators beat the Montreal Canadiens 5-1 on Wednesday night.
Senators 2, Rangers 0
Bruins defenseman Johnny Boychuk received a mild concussion on a hit by Ottawa's Chris Neil on Saturday and is unlikely to play on Tuesday, the team said.
Robin Lehner made 28 saves as the Senators beat the Islanders 5-2 on Sunday.
Patrice Bergeron had two goals and an assist to lead the Bruins past the Senators 5-3 on Saturday night.
Alex Ovechkin scored one of three straight goals by Washington in the third period to lead the Capitals to a 5-3 win over the Ottawa Senators on Wednesday night.
Milan Michalek had a goal and an assist, and the Ottawa Senators won their third straight game on a long road trip by beating the Edmonton Oilers 5-2 on Thursday night.
Jhonas Enroth made 36 saves, and Derek Roy had a goal and two assists for the Buffalo Sabres in their 5-1 win over the Ottawa Senators on Friday night.
Maple Leafs 5, Senators 3
Jason Spezza had a goal and three assists to lead the Ottawa Senators to a 5-2 victory over the slumping Philadelphia Flyers on Tuesday night.
Blake Wheeler and Ben Maxwell each had a goal and an assist, Andrew Ladd scored the deciding shootout goal and the Atlanta Thrashers stayed on the fringe of the playoff race with a 5-4 victory over the Ottawa Senators on Sunday.
Bobby Butler scored twice, Craig Anderson made 23 saves, and the Ottawa Senators ended a 10-game home losing streak with a 5-1 victory over the Florida Panthers on Wednesday night.
Rob Schremp's second goal of the game broke a third-period tie and lifted the New York Islanders to a 5-3 victory over the Ottawa Senators on Saturday night.
Senators 8, Rangers 5
Chris Neil, Filip Kuba, Mike Fisher, Dany Heatley and Nick Foligno scored to help the Ottawa Senators win their seventh straight home game, 5-2 over the New York Islanders on Saturday night.