Busanan Ongbamrungphan grabs first title in two years in women’s singles final bearing Denmark’s Line Kjaersfeldt in less than an hour

Japanese teenager Nasa Hataoka produced a final-hole birdie to grab a share of the first round lead with world No 2 Ariya Jutanugarn  at the Canadian Women's Open on Thursday with a scintillating eight-under-par 64.