Calgary is coming off a 3-2 loss to Edmonton on Saturday. The Flames fired 36 shots on goal and had a season-high 40 hits in the game. If the Flames play like that against the Senators, they should light up the scoreboard. Ottawa gives up the most goals in the NHL at 3.8 per game. The Senators also are the third-worst at killing off penalties. Goalie Matt Murray has thus far been a huge disappointment for Ottawa. 
Ottawa has been idle the past two days. The Senators have fresh legs and should come after the Flames, who have given up 3 or more goals in each of their last five games. The Senators have scored at least 3 goals during eight of their past 10 games. 
Before falling to the Oilers last night, the Flames had played the Senators four straight games. In those games, there were 7, 9, 6 and 10 combined goals scored.