Scott Piercy shot a 7-under 64 on Friday at TPC Twin Cities to take a three-stroke lead in the 3M Open.
For one day at least, the U.S. Open was wide open.
Adam Hadwin wasn’t officially in the U.S. Open until eight days ago.
Early U.S. Open leader Callum Tarren got a head start on his trip to Boston when he missed the cut in Canada last week.
Jason Day describes himself as “obsessed” with the new swing he's working on with instructor Chris Como.