Justin Rose and Ian Poulter vowed to remain positive going into the weekend at the US Open despite trailing Dustin Johnson by five shots.
Dustin Johnson moved four shots clear at the US Open after challenger Ian Poulter fell away with a dreadful finish to his round.
On a testing opening day at the US Open, world number one Dustin Johnson demonstrated his prowess as one of four co-leaders.
It seems the lightning quick greens won't be the only thing making the players' lives miserable at Shinnecock Hills this week.
Ian Poulter will take a one-shot lead into the final day of the RBC Heritage after the Englishman shot a third round 67.
Ian Poulter pulled off a dramatic playoff win over Beau Hossler at the Houston Open on Sunday to secure a place at this week's Masters.