Pittsburgh has allowed two goals or fewer in each of its eight consecutive victories, which is its longest streak this season. If the Penguins win a ninth in a row, it would be their longest streak since winning 15 straight from March 2-30, 2013.
The Blackhawks have lost two straight after winning five of their previous six (5-1-0). They defeated the Penguins 6-3 at United Center on Dec. 12, when six different Blackhawks scored and Jonathan Toews had three points (one goal, two assists).
Chicago has won its past seven games against Pittsburgh since losing 4-1 on March 25, 2015.