NHL Stanley Cup Winner odds - NHL betting. Stanley Cup Winner - /18 Stanley Cup Winner /1. Vegas Golden Knights. 1/2 Odds Place 1,2. May 29, pm EDT May 29, pm EDT The Penguins are the slight favorites in Vegas to win the Stanley Cup Final. Less than 24 hours after the Pittsburgh Penguins hoisted the Stanley Cup for a second consecutive season, the oddsmakers were showing.