# Jason Day.

All time
# Round 1
Day and Todd in front at PGA Championship as Lowry continues to lead Irish charge
Brooks Koepka is part of a nine-strong group on four under behind the joint leaders.
# day 1
Two eagles puts McIlroy in contention while Woods slips after bright start
American golfer Matt Kuchar is currently in the lead at the Genesis Invitational.
# big in japan
Tiger purrs as Woods bounces back to earn share of Zozo lead with stunning 64
The American superstar recovered from a horror start, while Shane Lowry was the best of the Irish.
# Improv
Woods makes miraculous saving shot but slips to defeat in Texas
Meanwhile, Bubba Watson and former world number one Jason Day were eliminated from the WGC-Match Play Championship.
# Unlucky
Ireland's Power misses cut in Florida while McDowell manages to squeeze through
The Waterford man misses out on the weekend at the Valspar Championship while Austin Cook and Paul Casey share the lead.
# Lefty
Mickelson leads at Pebble Beach as Monday finish awaits
Eyeing a record-equalling fifth Pebble Beach Pro-Am win, the Tour heavyweight will have to return later to see out a victory.
# return of the Mc
Graeme McDowell three off the lead after 68 at happy hunting ground Pebble Beach
Phil Mickelson hit every fairway for first time in two decades, meanwhile.
# resolution
Rory McIlroy makes solid start to PGA Tour season in Hawaii
American golfer Kevin Tway carded a seven-under-par 66 to set the pace at the season-opening event in Maui.
# Top of the World
Golf has a new world number one as Koepka dethrones Johnson following CJ Cup win
The three-time major winner overtook Dustin Johnson in the world rankings after winning in South Korea on Sunday.
# Emotional
Jason Day in tears after death of 'good buddy' Lyle
“He’s never going to come back. That’s the hardest thing to sort of come by,” he said.
# Keeping Up
Thomas and Poulter share lead as Tiger fades at Bridgestone
Rory McIlroy was also in action in the WGC-Bridgestone Invitational’s third round.
# PGA Tour
Casey shoots sensational 62 to seize lead at Travelers, as McIlroy struggles on the greens
The Englishman leads by four shots heading into the final round.
# struggling
Tiger makes dreadful start as world's best toil at US Open
Rory McIlroy, Jordan Spieth and Jason Day were among those to struggle in a tough US Open round one.
# In the Swing
Matsuyama in three-way tie for Memorial lead as McIlroy and Spieth struggle
Matsuyama carded a 65 to earn a share of the lead as Rory McIlroy and Jordan Spieth found themselves well off the pace.
# fifth major
Simpson cruises to victory at Players Championship
Justin Thomas, meanwhile, leapfrogged fellow American Dustin Johnson atop the golf rankings on Sunday.
# Full house
Johnson headlines crowded leaderboard at Players Championship but Spieth struggles
A group of six were tied for the lead after the opening round of The Players Championship.
# Beautiful Day
Day's strong finish seals triumphant Wells Fargo Championship win
Unlikely challenger Aaron Wise fell short of a first PGA Tour title win as Jason Day held on at the Wells Fargo Championship on Sunday.
# double jeopardy
Spieth and Garcia miss New Orleans cut but Irish quartet remain in contention
Michael Kim and Andrew Putnam hold a one-shot lead following Friday’s second round at the Zurich Classic.
# Eye of the tiger
'Everyone wants to see Tiger win and play the way he did before' - Jason Day
Day was asked about Woods and the hype surrounding the former world number one at the Masters.
# Pebble beach pro-am
Lowry only Irishman to make the cut in California as Johnson and Potter take the lead
Ted Potter Jr. flirted with a 59 as he moved into a share of the Pebble Beach Pro-Am lead with Dustin Johnson.
# Comeback
Streelman, Hossler share lead as McIlroy lurks on PGA Tour return
Rory McIlroy is three shots behind leaders Kevin Streelman and Beau Hossler after Thursday’s opening round in California.
# as it stands
Tiger Woods exits stage right as drama unfolds at Torrey Pines
Alex Noren and Jason Day were locked in a playoff duel as darkness fell.
# Latest comeback
Tiger returns to happy hunting ground at Torrey Pines
The Farmers Insurance Open boasts a star-studded field that includes the 14-time major champion, who is looking for his ninth win at the course.
# as it stands
Leishman in command at BMW Championship, McIlroy out of the picture
The Northern Irish golfer can no longer make the Fedex Cup after another disappointing day.
# Early Days
Johnson on the money as McIlroy drops back after edgy start to title defence
World number one Dustin Johnson produced a sizzling first round to set the early pace at the second FedEx Cup play-off event in Boston.
# out of contention
McIlroy and Lowry struggle as Kevin Kisner retains US PGA lead after steady third round
Kisner will take a one-shot lead into the final round despite carding a 72.
# Disruption
Storm stoppage halts hot runs by Lowry, Day and Matsuyama at PGA
The Japanese golfer ultimately birdied five of the last seven holes to seize a share of the lead with Kevin Kisner.
# fashion forward
Cardigans, ties and hi-tops: Thomas and Day have got people talking at the Open
Dress to impress.
# nicely poised
Four-way tie for the lead but Japan's Hideki Matsuyama grabs spotlight at US Open
As the world’s top-three missed the cut, attention turned to the best of the rest.
# Rory's story
Nightmare for McIlroy as Rickie Fowler conjures history-equalling opening round at US Open
The 28-year-old sits on six-over par, a whopping 13 shots behind the impressive leader.
# Tee Times
McIlroy to play with Day and Rose in star-studded US Open group
Shane Lowry, Paul Dunne and Graeme McDowell will also be in action at Erin Hills next week.
# mystery man
Meet Jeff Knox: the almost-mythical figure at The Masters who plays but doesn't compete
It’s one of sports quirkiest stories.
# perspective
Jason Day breaks down in tears as he withdraws from WGC to be with cancer-stricken mother
The 29-year-old conceded his first-round match with Pat Perez after just six holes.
# Ready steady golf
How 'ready golf' could make the sport better for players and spectators
Mark Wehrly of the GUI explains how they shaved 45 minutes off the average round time.
# Bad Weather
Mixed fortunes for the Irish as play is suspended at Genesis Open
Jordan Spieth enhanced his chances of claiming back-to-back wins before the severe winds brought an early end to Day Two in California.
# moving day
Rory McIlroy recovers from poor start to stay in contention but DJ still leads at the Tour Championship
American Dustin Johnson remains in control of the Tour Championship, taking a one-shot lead after the second round.
# eldrick
Day: Don't expect too much from Woods
It will take time for Tiger Woods to rediscover his best form, according to world number one Jason Day.
# Review
Reed earns Ryder Cup spot as McIlroy finishes on even par
Meanwhile, Ireland’s Paul Dunne finished joint 10th at the the Made in Denmark event.
# Take a Bow
This superb 74-foot putt has boosted Jason Day's US PGA chances
The Australian star was still playing his third round when the shot left him eight under par.
# Woe
Rory McIlroy's inconsistent form continues as he misses cut at US PGA
World number one Jason Day recorded seven birdies in a stunning eight-hole stretch to significantly boost his US PGA title defence.