
Aaron Rai proved at the PGA Championship that an underdog golfer can come out of nowhere to win a major. If we're going to see back-to-back longshots take down the best players in the world, here are some sleepers to keep an eye on at Shinnecock Hills Golf Club.
All betting odds courtesy of DraftKings.
Many professional golfers loathe the U.S. Open because of the physical and mental challenges it presents, but English thrives in those environments. The veteran American plays his best golf on the most difficult setups, as evidenced by his three career U.S. Open top-10s.
English has finished T30 or better in 12 of his 14 starts this season. He also ranks sixth on the PGA Tour this season in strokes gained from putting and 19th in total driving, which is the recipe for success at Shinnecock.
Reitan broke out with a Rai-like win at the Truist Championship in May, and he stayed hot with a T6 at the Memorial Tournament in which he ranked third in the field in strokes gained on approach. The Norwegian has been one of the best drivers of the ball on the PGA Tour this year, and he's gained strokes with his irons in five straight starts.
If Reitan can bring his ball-striking momentum to Shinnecock, he'll have every opportunity to contend for his first major championship.
Puig, an immensely talented 24-year-old who plays in the LIV Golf League, is a star in the making. The Spaniard ranks second on LIV this season in driving distance, fifth in total birdies and 10th in greens-in-regulation percentage. He also finished T18 at the PGA Championship and ranked sixth in the field in strokes gained from putting.
Puig has the all-around game to make some noise at Shinnecock. This could be the week he officially announces himself to the golf world.
If you don't know the name Jackson Koivun yet, you will soon. The 21-year-old just led his Auburn Tigers to an NCAA championship after winning six times in the span of eight starts dating back to February. He held out on turning professional so that he could compete in the U.S. Open as an amateur, but now he's ready for the big leagues.
Jackson Koivun could've turned pro a year ago. He said it was a game-time decision before deciding to stay an amateur for one more year.
— Cameron Jourdan (@Cam_Jourdan) June 15, 2026
It was a historic one, but this week at the U.S. Open is his final amateur start. Why did he ultimately choose to wait?
"I think my golf… pic.twitter.com/kLilM8HrSJ
It's a lot to ask of Koivun to go from competing in college tournaments to performing at the U.S. Open, but this kid has the game to hang with anyone in the world.
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