06/12/2014 11:49 am ET

U.S. Open Tracker: Thursday's first round

Ross Kinnaird via Getty Images

World No. 1 Adam Scott. Two-time Masters champ Bubba Watson. Reigning Open Champion victor Phil Mickelson. Enigmatic Rory McIlroy.

Can any of them solve Pinehurst? Who in this year's U.S. Open field will prevail? Today we begin to find out.

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