PITTSBURGH (AP) — Bryan Rust and Kevin Hayes scored in the third period and the Pittsburgh Penguins beat the Buffalo Sabres 4-2 on Wednesday night to snap a two-game losing streak. Hayes tapped in Erik Karlsson’s pass from the top of the crease with 7:26 remaining to give Pittsburgh a 3-1 lead. Jack Quinn trimmed the deficit for Buffalo with 4:18 left, and Connor Dewar had an empty-net goal for Pittsburgh in the final minute. Mathew Dumba also scored for Pittsburgh. The Penguins have won just three of last 10 games since an 8-2-2 start. Karlsson had an assist to tie Brad Park for the 12th-most assists by a defenseman in NHL history with 683. Jason Zucker also scored for Buffalo.