Graeme McDowell 'hurting' after missing cut at Masters

Graeme McDowell says he still has a lot of work to do if he is ever going to mount a serious challenge for the US Masters.

The former US Open winner failed to make the cut at Augusta, admitting he threw a string of shots away by putting poorly.

"It hurts right now," admitted the Northern Irishman who followed his opening round of 72 with a six-over-par 78.