PINEHURST, N.C. — Michael Greller never imagined that a simple act of kindness eight years ago could lead
to a moment like this at the U.S. Open.
Greller, the caddie for Jordan Spieth, stood on the 18th tee at Pinehurst No. 2 on Tuesday and conferred
with his 20-year-old boss on an important tee shot in a match they didn’t want to lose against Phil
Mickelson and Rickie Fowler.
Moments later, Greller was sharing a laugh with Spieth’s partner, 21-year-old Justin Thomas, who is
playing in his first U.S. Open.
It was an amazing reunion among two players and one caddie — not because they were together, but the
peculiar path that brought them here.
Thomas and Spieth have known each other since 2007, when they battled all summer on the junior circuit
and were selected to represent the United States in the Evian Junior Masters in France. Thomas won the
36-hole event, and his reward was to play the Evian Masters pro-am with Juli Inkster. Spieth caddied for
him.
They have been close friends ever since, and the needle in their playful banter is sharp.
And it’s that friendship that eventually took Greller from teaching math to sixth-graders to being the
caddie for the No. 10 player in the world.
“Teaching 30 sixth-graders for 10 years prepared me for Jordan,” he said.
“Nothing can prepare you for Jordan,” Thomas replied.
Go back to the summer of 2006, a year before Spieth and Thomas even met.
Orchard Heights Elementary, on the west side of Puget Sound, had just let out for the summer when Greller
went to Gold Mountain Golf Club to watch qualifying for the U.S. Amateur Public Links. He followed
defending champion Clay Ogden, and in his group that day was Matt Savage, who was carrying his own bag.

“His buddy was supposed to caddie for him but at the last minute he couldn’t catch his flight,” Greller
said. “That was the domino that started it all. I talked to his dad and said, ‘Hey, your son needs a
caddie. I’ll work pro bono,’ thinking it would be one round. He was in 140th place.”
The next day, Savage rallied with a 69 to qualify for match play, and then he won three straight matches.
The winner earned a spot in the Masters.
“I thought, ‘Wow, I’m three matches from Augusta,”’ Greller said.
Savage lost his next match, and that was that. A new course called Chambers Bay opened the following
year, and Greller transferred to a different school in the Seattle area so he could be a caddie in the
summer.
The story could have — probably should have — ended there.
But four years later, Savage called Greller with a tip. Savage’s golf instructor in Louisville, club pro
Mike Thomas, had a 17-year-old son who was headed to the U.S. Amateur at Chambers Bay and needed a
caddie. That teenager was Justin Thomas.
“He thought I would be a good fit for Justin,” Greller said.
They hit it off and made it to the second round. Greller offered to fly to Wisconsin the following year
to caddie for Thomas in the next U.S. Amateur.
Meanwhile, Spieth was headed to Gold Mountain for the U.S. Junior Amateur in 2011 and was in need of a
caddie. Thomas recommended him to Greller, and Spieth wound up winning his second USGA title.
The next few years, Greller bounced between the two teenagers.
He worked for Spieth at the U.S. Open in 2012 at Olympic Club (Spieth was low amateur), and then headed
to Cherry Hills to caddie for Thomas in the U.S. Amateur.
It wasn’t long before Greller’s career as a sixth-grade teacher ended.
Thomas was at Alabama. Spieth was starting his sophomore year at Texas when he decided to turn pro, and
he asked Greller to be his full-time caddie. The first phone call Greller made was to Thomas, one of the
toughest calls Greller ever had to make.
“I was at a basketball game,” Thomas said. “I talk to Michael a bunch but he doesn’t call me that often.
We were catching up and then he goes, ‘Hey, man.’ And for some reason, it clicked. I said, ‘He’s gone.’
But I was so happy for him. It was a bummer not to have him, but I feel like I’m part of it, like I’m
somewhere on that team and I’m cheering them on.”
Spieth went from no status on any tour in 2013 to a PGA Tour victory, the youngest American to play in
the Presidents Cup and No. 7 in the FedEx Cup. Thomas left Alabama last year and already is No. 7 on the
Web.com Tour money list, virtually assured of his PGA Tour card for next season.
“You’ll get to know Justin Thomas soon enough,” Mickelson said Tuesday.
Spieth smiled at the memory of their time in France, a pair of teenagers on their own for the first time,
having fun on and off the golf course at a spot he still calls the most beautiful place he has ever
been.
“And here we are,” Spieth said, shaking his head. “And this is where we’ll probably be for a while.”
As good as they are, this is where they always planned to be.
The same can’t be said for Greller. He was just an elementary school teacher who offered to caddie for an
amateur he had never met.