Blues Knock Off Champs in Opener, 5-4 in OT
PITTSBURGH(AP) — The Pittsburgh Penguins insist they’re well aware of the bumpy road ahead as the two-time defending Stanley Cup champions chase history. Just in case they needed a reminder, Alex Pietrangelo and the St. Louis Blues provided one. Pietrangelo’s wrist shot from just inside the left circle beat Matt Murray 1:15 into overtime to give…