The Blackhawks are the worst defensive team in the NHL. They have have given up four or more goals in nine of their last 11 games. A coaching change has failed to get their defense going. The Over has cashed in seven of Chicago's past nine games.

The Penguins rank eighth in the league in scoring. They are averaging 3.7 goals in their last four games. Pittsburgh, however, is 20th defensively.

There is a good chance Matt Murray returns to be Pittsburgh's goalie in this game. He has missed the past 11 games with a lower-body injury. Murray has not had a good season and figures to be rusty.