British Open 2015: Leaderboard, live updates, scores from Thursday's round at St. Andrews

Updated results and a British Open primer

The British Open is the most unique major in golf. Here's a primer on this year's edition at St. Andrews and updated results as the week progresses.

Dustin Johnson tops Spieth as betting favorite

Johnson held the clubhouse lead after the first round and is now the favorite to win.

Dustin Johnson leads; Spieth, Day chasing

Dustin Johnson bombed his way to the first-round lead at St. Andrews.

The Road Hole is winning the British Open

The most famous par-4 in the world bites back at St. Andrews.

Kuchar came up hilariously short on a 61-yard shot

ProTracer montage shows how hard Road Hole gets

The blind tee shot at St. Andrews' 17th hole challenges the players to shape all sorts of shots, often without success.

Zach Johnson, Justin Rose find afternoon success

Zach Johnson isn't in the lead, but he's close and in great shape moving forward.

Missed putt turns Kuchar into a dancing golfer

Make a bogey, do a little dance, get down tonight.

John Daly back!?

Daly, in his bright pink and green pants, is actually making a move at St. Andrews.

Tiger’s season from hell continues at St. Andrews

Tiger Woods plays himself out of the British Open with a nightmarish opening round.

While you were sleeping: DJ on fire, Tiger tumbles

Here's what you missed while you were sleeping during an eventful start to the Open Championship.

Tiger Woods looks shockingly bad again

After a significantly improved performance in his last start and playing on a course that he loves and should forgive his weaknesses right now, we thought Tiger might get back to respectable golf at The Open. Wrong.

Wake up to Miguel Angel Jimenez stretching

Even while working out, the Mechanic is the happiest man in Scotland.

Spieth starts hot at St. Andrews

New major, same result as Jordan Spieth comes out of the gate and shoots up the leaderboard with five birdies in his first seven holes.

Tiger begins Open by hitting it in the water

It was really, really hard to make a bogey on the first hole at St. Andrews Thursday morning, but Tiger still found a way.

Thursday's pin positions at the Old Course

Your targets for the first day at the Home of Golf.

Rain and gusty winds coming at the British Open

Golfers will have to deal with rain and strong winds during the 144th British Open, but what days will have the biggest impact?

Spieth-cam comes to ESPN at The Open

Instead of Tiger Woods, it's Jordan Spieth in the spotlight on ESPN's featured groups stream Thursday morning.

First round TV coverage from St. Andrews

The action will get underway bright and early with ESPN handling the coverage.

Spieth, Woods out early on Thursday at St. Andrews

The tee times draw matters more at The Open than any other tournament because of the fickle changes in the weather. Thursday morning's group, which includes Tiger Woods and Jordan Spieth, should have relatively calm and good scoring conditions.

Your British Open viewing guide

Jordan Spieth, Tiger Woods and the best in the world descend on the Home of Golf for the season's third major. Here's how to get on "British Open time" and watch all week.

The King gets emotional at St. Andrews

The usually cool King breaks down recalling his many British Open memories.

Jordan Spieth's British Open challenge

Several factors emerged to make Jordan Spieth's chances of winning The Open unlikely but that hasn't stopped him before.

An Open at St. Andrews is the best event in golf

Here's what makes the Old Course, the "Home of Golf," so special.

Picks and predictions for The Open Championship

Is Tiger Woods coming around with his new swing? Can Jordan Spieth keep it up at the Home of Golf? Some predictions for the week at the British Open.