Jackson Koivun and Ryleigh Knaub win Dustin Johnson World Juniors

March 5, 2023 | by AmateurGolf.com Staff

Ryleigh Knaub (L) and Jackson Koivun

Koivun goes wire-to-wire while Knaub survives a rocky finish to hold off Alice Ziyi Zhao to claim the girls' title

Jackson Koivun (Chapel Hill, N.C.) and Ryleigh Knaub (Debary, Fla.) earned two-stroke victories in the Eighth Annual Dustin Johnson World Junior Golf Championship presented by LA Golf at TPC Myrtle Beach.

America’s No. 1 ranked junior boy, Koivun entered Sunday with a three-shot lead and extended his cushion to as many as five before making bogey on the par-3 17th hole and double bogey on No. 18. Even with the late stumble, Koivun finished the tournament at 5-under par and was never seriously threatened down the stretch.

He shot an opening round 67 and led wire-to-wire.

Second-place finisher Rowan Sullivan (Charleston, S.C.) shot 72 and was 3-under for the tournament, one stroke ahead of Maxmilian Jelinek (Port St. Lucie, Fla.) and Ethan Paschal (Fayetteville, N.C.).

Knaub entered the final round with a three-stroke lead and shot 73, finishing the 54-hole event at 3-under par, two clear of Alice Ziyi Zhao (Irvine, Calif.). Knaub birdied two of the first four holes, pushing her margin to five, before encountering turbulence on holes five through eight, where she made three bogies to trim her lead.

She settled down to shoot even par 36 on the back and never allowed Zhao to get closer than two strokes over the closing holes.

Zhao, the only girl in the field that never shot a round over par, finished at 1-under and was three strokes ahead of third-place finishers Chloe Kovelesky (Boca Raton, Fla.) and Madison Messimer (Myrtle Beach, S.C.). Anna Davis (Spring Valley, Calif.), the reigning Augusta National Women’s Amateur champion, finished fifth at 3-over.

Forty of the tournament’s 54 boys were ranked among America’s top 100 juniors by either Golfweek or Junior Golf Scoreboard (JGS), while 28 of the 36 girls were top 100 players.

Courtesy of Chris King, King Fish Communications

About the Dustin Johnson World Junior

Jackson Koivun and Ryleigh Knaub win Dustin Johnson World Juniors

Started in 2016 by the Dustin Johnson Foundation, the Dustin Johnson World Junior Championship is a 54- hole invitational event for Boys and Girls ages 13- 18. Those who do not meet the invitation criteria will have an opportunity to earn a spot via ...

Most Popular Articles

Meet the Amateurs in the 2026 Masters: Six Different Paths to Augusta National

Apr 8, 2026From teenage phenoms to seasoned dreamers, the amateur class at the 2026 Masters brings six compelling stories to Augusta

Masters: Memorable performances by amateurs in the last 40 years

Apr 2, 2026A Mid-Amateur legend and a 14 year old have won low-amateur honors at Augusta National over the years

U.S. Open Qualifying 2026: Local & Final Qualifying Sites for Shinnecock

Apr 8, 2026The road to Shinnecock Hills begins in April as 110 local qualifying sites and 13 final qualifying venues are set.

Masters 2026: Amateur Tracker Ends at Augusta as Rory McIlroy Surges Into the Lead

Apr 10, 2026All six amateurs missed the cut at the 2026 Masters, where Rory McIlroy seized control at 12-under and a dramatic Friday

U.S. Women’s Open Qualifying Locations & Sites (2026): Complete Guide

Apr 12, 2026The USGA announced 26 qualifying sites for the 81st U.S. Women’s Open, set for June 4–7 at Riviera.

Filters

Related Tournament

Dustin Johnson World Junior

View Details

Loading latest news...

Loading article...