Jordan Spieth is happy to wait for a career Grand Slam, but admits the US PGA Championship shapes as being tough for him to win.
The American three-time major winner carded a third straight round in the 70s at Quail Hollow, shooting an even-par 71 on Saturday.
Spieth, 24, was aiming to become the youngest player to win the career Grand Slam, but he sits at three over and is set to have to wait to complete the set.
While he has always wanted to win all four majors, Spieth said he felt the US PGA would be the most difficult.
"I didn't have it written in a diary from when I was young that I need to win a career Grand Slam as the youngest ever. That wasn't the goal," he said.
"The goal was to try and win them all. The goal was to try and get on the PGA Tour and then from there see what happens. And yeah, I have a lot of opportunities.
"The PGA Championship I think is going to be the toughest for me. If we look historically back on my career, I think I will play this tournament worse than the other three majors just in the way that it's set up.
"I feel like my game truly suits the other three majors maybe more than a PGA Championship. But I believe we can play anywhere and can win anywhere.
"It's just a matter of having everything in sync at the right time."
Spieth missed the cut in his first two appearances at the US PGA before finishing second in 2015 and tied for 13th last year.
22. August 2017
|Indians steal one from Red Sox with walk-off error|
|Referee abandons match in China to catch flight|
|Byrne: Wallabies making progress despite All Blacks rout|
|Kvitova crashes out at Connecticut Open as Babos stuns Mladenovic|
|Baghdatis advances as Winston-Salem Open stands still for eclipse|
|Fassone: No more signings planned for Milan|
|Messi´s buyout clause? Someone could pay it – Guardiola|
|Koeman lauds ´clever´ Rooney after 200th Premier League goal|
|Burnley boss Dyche tells Wood to be like Neymar|
|Mbappe to PSG will ruin Ligue 1, warns Aulas|
|Kershaw gearing up for Dodgers return after tossing simulated game|
|Rooney revels in 200th Premier League goal as Everton hold City|
|I´m sorry, I´m sorry - Gatlin finally apologises for drug bans|
|West Brom´s Robson-Kanu loses red card appeal|
|Costa would fit in at Marseille – Eyraud|
|One of the proudest days of my life - Pep Guardiola delighted with City effort in Everton draw|
21. August 2017
|Wayne Rooney to discuss England return with Gareth Southgate|
|Koeman disappointed despite ´good result´ at City|
|Boxing world laughing at McGregor over Mayweather fight, says Malignaggi|
|How Rooney reached 200 Premier League goals - the numbers behind the milestone|
|Manchester City 1 Everton 1: Sterling strike denies visitors after Rooney milestone|
|Azarenka pulls out of US Open over childcare issue|
|Wayne Rooney scores 200th Premier League goal|
|Iturbe joins Tijuana on loan|
|Vardy fitness boost for Leicester ahead of Blades cup tie|
|Al Ain 0 Al Hilal 0: All square after scrappy quarter-final first leg|
|Clement reminds Abraham he´s ´not here on work experience´|
|FIA considering driverless safety car for F1 races|
|City to pay tribute to victims of Manchester and Catalonia attacks|
|De Ligt signs four-year Ajax extension|
|CAS dismisses Diack´s appeal against life ban|
|Chris Froome claims Vuelta red jersey, as Vincenzo Nibali wins stage three|
|Kondogbia departs Inter for Valencia loan|
|Carl Frampton splits from manager Barry McGuigan|
|Spurs star Kane unconcerned by continued August hoodoo|
|TIU investigating suspicious betting patterns around Dolgopolov-Monteiro|
|Cutrone to feature in Montella´s immediate Milan plans|
|Guardiola one of the best - Ederson had no doubts over Manchester City move|
|They´re just rumours - Nice´s Fournier plays down talk of Barca move for Seri|
|Chelsea´s ´great character´ key to Wembley win - David Luiz|
|Martial backs Pogba for Ballon d´Or within five years|
|This is not the movies - Ward ready to face Bellew at cruiserweight|
|So stupid - Muller rues knee injury after ´helicopter´ crash|
|Le´Veon Bell not leaving Steelers unless traded|
|Feyenoord sign winger Larsson from Heerenveen|
|Ritchie and Phillips return to Scotland squad for qualifiers|
|Gayle and Samuels return to West Indies ODI squad|
|Sakho asking price ´much too expensive´ for Palace boss De Boer|
|Costa calls Conte ´disrespectful´ over ´moment of madness´ text message|
|Ederson backs Neymar´s Ballon d´Or ambition|
|Pakistan to host World XI followed by Sri Lanka and West Indies|
|Burnley land Chris Wood in club-record transfer|
|Man City outcast Nasri joins Eto´o at Antalyaspor|
|Steve McClaren heads to Israel with Maccabi Tel Aviv|
|Mayweather v McGregor: Five things the UFC star has to do to shock the world|
|Wake up Floyd, it´s all over - McGregor trolls Mayweather with knockout prophecy|
|Early hours third-round draw brings more ridicule for EFL Cup|
|Arsenal send Jenkinson and Bramall to Birmingham|
|Mayweather-McGregor is a circus and I´d beat them both - Horn|
|Roberto eyes Barca stay after revelling in midfield role|
|Dimitrov seeking to harness Masters momentum ahead of Flushing Meadows|
|Lewandowski irked by busy Bayern pre-season|
|Legend Ambrose blasts ´embarrassing, pathetic´ West Indies|
|Lealiifano to join Ulster on short-term deal|
|Coutinho should decide his future - Manchester City´s Ederson supports Barca target|
|Windies´ Brathwaite reported for suspect action|
|Ibrahimovic fighting fit for possible Manchester United return|
|Halep apologises to fans after Muguruza mauling|
|Rummenigge defends Barcelona´s Dembele bid|
|Titans sack Henry but deny rift with Hayne|