19 - The current plus/minus rating of Tyler Seguin, which is currently leading the league and is four points above the second place player, Shea Weber of Nashville.
In addition to Seguin, the Bruins also have Chris Kelly (+15) tied for second, Brad Marchand (+14) in fourth. Patrice Bergeron and Zdeno Chara are both part of a group of five players currently sitting at +13.