Phil Mickelson reacts to a missed chip into the 18th hole during the fourth round of the US Open. Brendan Smialowski / AFP
Phil Mickelson reacts to a missed chip into the 18th hole during the fourth round of the US Open. Brendan Smialowski / AFP
Sixth second-place US Open finish leaves Phil Mickelson heartbroken
'This week was my best opportunity I felt heading in,' says the 43-year-old American who finished runner-up to Justin Rose.