Mexico’s Roberto Diaz fired a sparkling 62 to grab a two-shot lead on the opening day of the John Deere Classic.
Diaz, ranked just 430th in the world, birdied four of his first five holes at TPC Deere Run on the way to a bogey-free, nine-under-par round.
That gave the 32-year-old a two-stroke lead over Americans Adam Long and Russell Henley, who shared second on 64.
Diaz’s 62 was the lowest round of his professional career, and comes three weeks after his best finish on tour, an eighth place at the Travelers Championship.
Aside from chasing a victory this week, a top-five finish would also see Diaz qualify for next week’s Open Championship, which would mark only his second appearance in a major championship after he missed the cut in the 2017 US Open.
Long and Henley are two back with Scotland’s Martin Laird and Americans Andrew Landry, Vaughn Taylor, Ryan Palmer, Zach Sucher and Ryan Blaum a further stroke adrift.
Leaderboard after Round 1 @JDClassic:
— PGA TOUR (@PGATOUR) July 12, 2019
Henley has struggled for form in 2019 but eight birdies in his round saw him make a welcome appearance near the top of the leaderboard.
“This has been a weird year for me,” he said. “I haven’t felt myself playing golf but I put a lot of work in my game.
“I don’t think I’ve ever lost the belief I can have a nice tournament and a nice round. I’m just trying to keep my head down and keep working hard.”
— PGA TOUR (@PGATOUR) July 11, 2019
McIlroy hails Tiger achievement.
Impressive field for event.
Hotel gets glowing endorsement.
Portugal comes out on top.
Top offer from a top resort.
Top analyst backs McIlroy.
Veteran doesn’t want any favours.
Europe's Solheim Cup triumph could have a...
Swede back on happy ground.
Tiger to tell it all in new book