Jordan Spieth revealed how a "brain fart" ruined what appeared like it was going to be a solid first round at The Open at Carnoustie.
Spieth, who is bidding to become the first player to defend The Open since Tiger Woods in 2006, got off to the perfect start on day one when reaching 3-under after 14 holes.
But a double bogey at 15 was followed by bogeys at 16 and 18 to finish the opening day on 1-over and six strokes off the early pace set by compatriot Kevin Kisner on 5-under par.
“The problem was on the second shot, I should have hit enough club to reach the front of the green, and even if it goes 20 yards over the green, it's an easy up-and-down,” said Spieth.
“I just had a brain fart, and I missed it into the location where the only pot bunker where I could actually get in trouble, and it plugged deep into it. It was a really, really poor decision on the second shot, and that cost me.”