Elias Pettersson had two power play goals and two assists for the Vancouver Canucks in a 6-4 win against the Ottawa Senators at Abbotsford Centre in Abbotsford, British Columbia, on Monday.Alexander Edler had a goal and two assists, Brock Boeser had three assists and J.T. Miller (power play), Jordie Benn and Bo Horvat (power play) scored for the Canucks. Jacob Markstrom made 33 saves.Pettersson, who won the Calder Trophy voted as the NHL rookie of the year last season, has five points (three goals, two assists) in three preseason games.Chris Tierney and Rudolfs Balcers each had a goal and an assist, and Bobby Ryan and Artem Anisimov scored for the Senators. Anders Nilsson made 25 saves.