Phil Mickelson shot under par in the first round of the Open Championship at Royal Portrush, ending a poor major stretch.

Phil Mickelson and Lee Westwood are offering reminders that the British Open doesn’t discriminate against older players ...

Maybe it's just one round, but Thursday at The Open, 50-somethings Lee Westwood and Phil Mickelson shot under par.

Phil Mickelson was flying high on Thursday at Royal Portrush, posting a solid 1-under 70 at the opening round of the 153rd ...

Watch as Phil Mickelson delivers magic Thursday at the Open Championship, holing out of the sand from 75 feet away for an unlikely par.

Phil Mickelson surged into an early Open Championship lead, and a Portrush local got off to a hot start. Here's what you ...

Mickelson registered two bogeys on the back nine but was able to sink a long putt on the penultimate hole to add another birdie to his scorecard ...

Then a breakthrough in 2011: Mickelson tied for second with Dustin Johnson behind champion Darren Clarke at Royal St. George’s, and something clicked. Two years later, in the most recent Open played ...

Six-time major winner Phil Mickelson carded a 1-under 70 on Thursday for his best opening round at the Open Championship ...

Phil Mickelson has thoughts on the Grant Horvat Barracuda Championship drama as well as the lack of Open Championships at Muirfield.