LOUISVILLE, Ky. — Three of the world’s most celebrated golfers entered the final round of the US PGA Championship on Sunday separated by two strokes at the top of a leaderboard that had reshuffled dramatically through Saturday’s wind-interrupted play, setting up what analysts were already calling a potential classic at Valhalla Golf Club. Rory McIlroy of Northern Ireland, Justin Rose of England, and Jon Rahm of Spain carried the hopes of three different nations into the closing 18 holes, with McIlroy sitting at 13 under par, Rose at 12 under, and Rahm at 11 under following a third-round 66 that lifted him into contention after an uneven start to the week.
The championship, the second major of the calendar year and the only one of the four held outside the United States’ eastern seaboard, had been expected to produce a pedestrian leaderboard given forecast conditions early in the week. Instead, a change in wind direction on Thursday afternoon transformed the back nine into a severe examination of ball-striking, and by the end of the first round three former major champions had missed the cut line by a combined seven strokes, leaving the field more open than anticipated.
McIlroy’s presence at the top of the leaderboard extends a run of form that has made him the prohibitive favorite heading into any major this season. The 36-year-old won the Players Championship in March and finished runner-up at the Masters in April, narrowly missing a putt on the 72nd hole that would have given him his first green jacket. He has spoken with unusual candor this season about his determination to add to his major tally, which stands at four, and about the psychological work he has done to approach closing rounds with more equanimity than in previous years.
Rose, at 45, is the oldest player in the top five and has not won a major since his US Open victory more than a decade ago. His third-round 68 was built almost entirely on precision iron play, with 16 greens in regulation and only 27 putts — a statistic that drew admiring commentary from fellow competitors in post-round interviews. “Justin is doing what Justin does,” said one American player who had been paired with him on Saturday. “He hits it exactly where he’s looking. Every time. It’s not dramatic. It’s just relentless.”
Rahm’s position in contention represented something of a surprise given that he had opened with rounds of 71 and 72, leaving him four shots off the pace entering the weekend. His third-round 66, the low round of the day, was powered by a stretch of four consecutive birdies on holes ten through thirteen, and he converted a long putt on the 17th hole that drew audible gasps from the gallery. Rahm said after his round that he had made a technical adjustment to his grip on Saturday morning at the recommendation of his coach, and that the change had unlocked a level of ball-striking he had not felt since the previous autumn.
The broader field contained several other legitimate contenders. An American player ranked 34th in the world sat at nine under par, three off the lead, and two further players — one Australian and one South Korean — were within five strokes of McIlroy. Golf’s governing bodies had been cautiously optimistic before the tournament that the depth of this year’s field, augmented by a temporary truce between competing tours that allowed a broader range of players to qualify, would produce precisely the kind of contested final round now in prospect.
Weather forecasts for Sunday called for light winds and mild temperatures, conditions that favor aggressive scoring and make the course accessible to players willing to take risks. Valhalla’s closing stretch, particularly holes 16 through 18, has a history of producing dramatic swings, and tournament officials said they expected record crowds on the grounds by the time the leading groups reached the back nine in the early afternoon.
The winner would claim the Wanamaker Trophy and a first-place check of approximately three million dollars, as well as automatic qualification for next year’s four major championships and a five-year exemption on the PGA Tour. For McIlroy, Rahm, and Rose, the prize extended beyond the financial: all three have spoken at various points this season about the enduring centrality of major championships to how they measure their careers. What happens on Sunday at Valhalla, those who know them say, will stay with all three for a very long time.