World number one Dustin Johnson, who began the round with a four-stroke edge, has not converted a 54-hole lead into a major title in four attempts.
World Number two Jon Rahm is confident of his chances of winning his first major title at the Masters 2020 in Georgia.
Collin Morikawa joins Rory McIlroy, Jack Nicklaus, and Tiger Woods as players who have won a PGA before their 24th birthday.
Northern Ireland's Rory McIlroy is hoping the first major championship of the year can spark his game and get him back to the form that saw him reach world number one earlier this year.
Rory McIlroy said, "I think the majority of players would like to see it pushed back until 2021 so that they can play in front of the atmosphere they want to play".
Rory McIlroy on Tuesday added his voice to the chorus of players opposed to the idea of playing this year's Ryder Cup without spectators.
Rory McIlroy finished the tournament on 18 under, four shots clear of Xander Schauffele, who posted a closing 70 to finish on 14 under.
A statement from the PGA Tour said four fans were injured after two lightning strikes hit trees near the 16th tee at East Lake Golf Club in Atlanta, showering debris over nearby fans.
Tiger Woods seeks his first major triumph since the 2008 US Open.
Rory McIlroy, who has had a sensational start to the year, figures to be tested at Augusta National by resurgent Tiger Woods.
Tiger Woods, a 14-time major champion seeking a 4th WGC Match Play title, defeated Rory McIlroy in a morning knockout match only to fall to the 50th-seeded Dane.
Padraig Harrington played in six successive Ryder Cups from 1999 and was on the winning team on four occasions.
Italy's Francesco Molinari became the first European and only the fourth player ever to go 5-for-5 in a Ryder Cup.
This will be only the second time that the Ryder Cup is staged outside of Britain and Ireland after Spain's Valderrama in 1997.
Jordan Spieth shot a superb six-under-par 65 in benign conditions on Saturday to catapult himself up the leaderboard.
Tommy Fleetwood is dreaming of becoming the first English golfer to lift the Claret Jug since Nick Faldo in 1992.
Rory McIlroy laid the foundations for a two-stroke victory in the Deutsche Bank Championship over England's Paul Casey with a bewitching front nine performance, sinking five birdies to be five under at the turn
Rory McIlroy fired a one-under par 69 in the second round of the PGA Championship at Baltusrol, but a birdie-less 74 on Thursday proved too much to overcome and he finished one shot beyond the cut line
