Lowry, who entered the day in a tight contest, saw his initial three-shot lead vanish early as Denmark’s Jacob Skov Olesen produced an explosive front nine, recording an eagle and two birdies to turn in 31. However, the momentum shifted decisively after the turn. Lowry capitalized on his short game, sinking a 5-foot birdie on the 10th and a crucial 10-foot par save on the 11th. By the time he chipped to within four feet for a final par on the 18th, he had successfully converted every putt on the back nine, AP reported.
Jacob Skov Olesen, who had matched Lowry’s pace early, struggled to maintain his rhythm, failing to record a birdie on the back nine and closing with a bogey on the 18th for a 66. “The back nine was just the complete opposite, I couldn’t take advantage of anything,” Olesen noted after the round.
Tournament play was marked by the presence of U.S. President Donald Trump, who visited the Doonbeg course following meetings in Dublin. The event also faced challenging Atlantic coast conditions, which hindered defending champion Rory McIlroy. McIlroy, who hit two tee shots out of play, finished with a 74, leaving him 18 shots behind the leader. Joaquin Niemann remains in the hunt, currently sitting seven shots back after a 66. Lowry, who famously won this tournament as an amateur in 2009, will look to secure his second national open title on Sunday.