Tommy Fleetwood, who shot 63 at a much different Carnoustie last year during the Dunhill Links Championship, was most perplexed when he reached the 350-yard third hole. It usually is a mid-iron off the tee and a wedge to the green. Now it’s more like a 6-iron off the tee. Or maybe a 7-iron. And even that’s not safe, because the undulations in the fairway could send the ball rolling until a pot bunker gets in the way.

“You feel like on such a short hole, you should have a chance at birdie,” he said. “When actually, you can hit a 6-iron or 7-iron and it ends up in a fairway bunker.”

Spieth couldn’t speak to that because he had yet to see Carnoustie except on television in 2007, and he doesn’t remember much of that, anyway. He was in France over the weekend to see the Ryder Cup courses, and he went to St. Andrews on Sunday as part of the Junior Open.

He recalls Muirfield being fast on Sunday in 2013, his first Open, though that wasn’t nearly as fiery as this course. And even a light rain overnight didn’t change that.

“It doesn’t matter what club you hit. There’s so many holes where you’re going to be taking fairway bunkers on,” Fleetwood said. “You can’t just ... 260 (yards) is just a completely irrelevant number because any amount of clubs can go that far just with it playing that firm.”

The other challenge facing Spieth is this mini-slump he’s in.

He would not have imagined when he left Royal Birkdale last year with that wild finish and his name on the jug that he wouldn’t hoist another trophy. His only close call this year came in the Masters, where he started the final round nine shots behind Patrick Reed and nearly caught him until a bogey on the last hole for a 64. He finished third.

Since then, Spieth has not been closer than 12 shots off the lead in four of the seven tournaments in which he made it to the weekend.

He missed the cut at Shinnecock Hills in the U.S. Open, opened with a 63 at the Travelers Championship and still tied only for 42nd, and then took a break. He went to Seattle to watch his little sister be a cheerleader at the U.S. Special Olympics, and then headed to the Mexico beaches for relaxation and fun golf.

“I needed a break,” he said. “I was kind of dragging along, cut-line golf for a whole, and playing a pretty heavy schedule. ... And coming to an Open Championship requires a lot of feel and imagination, and I think that’s what I needed a bit of in my game.”

And that’s what he most likely needs this week to figure out Carnoustie, along with everyone else.