SAN JOSE, Calif. — Lucas Carlsson scored the go-ahead goal — his first of the season — with 3:23 left in the game and the San Jose Sharks topped the Boston Bruins 3-1. William Eklund and Barclay Goodrow also scored and Alexander Georgiev made 22 saves for the Sharks. Casey Mittelstadt scored the lone goal for Boston, which lost its fifth straight. Joonas Korpisalo had 19 saves.