Rory McIlroy suffers cruel luck as Collin Morikawa takes Race to Dubai glory

Collin Morikawa won the DP World Tour Championship and Race to Dubai on Sunday (Jane Barlow/PA)

Open champion Collin Morikawa became the first American to win the Race to Dubai in emphatic style with victory in the season-ending DP World Tour Championship.

Morikawa carded a closing 66 at Jumeirah Golf Estates to finish 17 under par, three shots clear of defending champion Matt Fitzpatrick and Sweden’s Alexander Bjork.