Greece native Brian Gionta scores a power play goal for Buffalo. By Wes Crosby / NHL.com Correspondent PITTSBURGH, PA. — Jake Guentzel and Conor Sheary scored late in the third period, and Marc-Andre Fleury made 28 saves in relief to help the Pittsburgh Penguins rally past the Buffalo Sabres 4-3 at PPG Paints Arena on … Continue reading Sabres squander 3-0 lead, fall to Penguins