AUGUSTA, Ga. - Dustin Johnson and Sergio Garcia played just one group apart Thursday and were only one shot apart on the leaderboard at the Masters.

That wasn't terribly confusing, though their shirts were.

Viewers around the country had to be doing double takes as the cameras switched between the two players as they battled for the lead in the late afternoon on the back nine. That's because both were wearing the same garish shirt, color and all.

"Well, we are not wearing the same outfit because we want to," Johnson said. "This is Adidas; they script our clothing this week. We are wearing the same outfit because they told us to."

Whatever they looked like, the shirts seemed to work. Garcia shot a 66 to tie for the lead, while Johnson was a shot back at 67.

Mickelson moment

There's a reason fans love Phil Mickelson. He usually goes the extra step to please them.

Mickelson was at it again Thursday after finishing his opening round of 71. After signing his scorecard in the clubhouse he came out to see about 30 fans lined up in a roped off area hoping to get autographs from Lefty.

Mickelson asked if anyone had a Sharpie, then had caddie Jim Mackay fetch it from a woman in the crowd. He then took out a used glove and signed it for a little boy who was waiting with his father.

"You can't sign outside the clubhouse but for him I'll make an exception," Mickelson said.

Those waiting applauded the move, then someone yelled out that Mickelson should sign for the woman, too, for giving him the Sharpie.

He didn't, and said it should serve as a lesson.

"Sometimes you can do something nice without anything in return," Mickelson told them.

Weather alert

Spring means unpredictable weather in Georgia, and the forecast for Thursday was ominous with late afternoon thunderstorms expected.

It held off, though, until just after the final groups were done and players had signed their scorecards. Rory McIlroy was just beginning his post-round interviews when thunder rumbled and the weather siren sounded and everyone was ordered off the course.