Augusta course is set up so any little mistake is going to be severely penalised

American takes one shot victory over Jordan Spieth to start the year in style

Graeme McDowell gives himself outside chance of taking individual honours after climbing leaderboard

Graeme McDowell and Shane Lowry unable to make up any ground on leaders in second round

Irish players fall off the pace after tough first round at Royal Melbourne

McIlroy faded on the back nine with a double bogey at the par four 12th and finished four shots off the pace

McDowell four off American’s Heritage lead after 68 at the Harbour Town Golf Links