Denis Shapovalov. Pic/AFP

Canadian teenager Denis Shapovalov eased to a 7-5, 6-4, 6-2 victory over Australian John Millman in his first ever main-draw French Open match on Tuesday. The 19-year-old, who lost in Roland Garros qualifying last year but is now the 24th seed, was erratic at times but always had too much power for his opponent.