BUFFALO, N.Y. — The only thing Marc-Andre Fleury hadn’t done during the Pittsburgh Penguins’ surge was record a shutout.

That changed when he made 30 saves to lift the Penguins to a 1-0 win over the Buffalo Sabres on Wednesday night. Pittsburgh has won four straight and earned at least one point in seven consecutive (6-0-1).

Pascal Dupuis provided all the offense Fleury needed, netting a one-timed snap shot.