Lance Stroll has failed to score points in the first six races of the season despite having a competitive car.
Lewis Hamilton cruised to victory in Montreal after Ferrari stumbled on strategy from the lead.
Neither Mercedes driver could improve on their final laps, leaving Lewis Hamilton to take pole in Canada.
Lewis Hamilton has resumed his winning ways in 2015 with a straightforward victory at the Canadian Grand Prix.
Lewis Hamilton has effortlessly taken pole position at the Canadian Grand Prix from a hapless Nico Rosberg.