Joaquin Niemann’s opening round at the U.S. Open took a costly turn after tournament officials assessed him a two-stroke penalty for what they classified as “serious misconduct” following an outburst on the sixth hole at Shinnecock Hills.
The incident unfolded during Thursday’s first round in Southampton, New York, where the LIV Golf star endured a disastrous stretch on the par-4 sixth, his 15th hole of the day. Niemann sent two tee shots out of bounds, immediately placing himself in a difficult position. Frustration mounted as the hole unraveled. After finally getting a ball into play, he found himself in the native area and could advance his next shot only 112 yards before fading daylight forced officials to suspend play.
A Hole That Kept Getting Worse

The delay meant the consequences of the hole would not become fully apparent until Friday morning. When Niemann returned to finish his opening round, tournament officials informed him that he had been assessed a two-stroke penalty under Rule 1.2b of the Rules of Golf.
That rule addresses player conduct and states that competitors are expected to play in the spirit of the game by acting with integrity, showing consideration for others, and taking good care of the course. According to officials, Niemann’s actions during the sixth hole crossed the threshold into what was deemed serious misconduct.
Penalty Turns Disaster Into an 11
The two-stroke penalty added even more damage to an already disastrous scorecard. Instead of merely recording a high number after the sequence of mistakes, Niemann ultimately carded an 11 on the hole.
The sixth became the defining moment of his opening round. What began with a pair of tee shots out of bounds escalated into a series of setbacks that left him scrambling simply to limit the damage. By the time the hole was completed, it had become one of the most painful scorecards of the day.
Tough Climb Ahead at Shinnecock
The impact on Niemann’s overall score was significant. When his first round was finally completed Friday morning, he signed for an 8-over-par 78, leaving himself with considerable ground to make up in one of golf’s most demanding major championships.
Shinnecock Hills has built its reputation on exposing mistakes and testing every aspect of a player’s game. Niemann experienced that challenge firsthand as one difficult hole snowballed into a major setback. Two balls out of bounds, trouble in the native area, a suspension because of darkness, and a rare penalty for misconduct combined to create one of the more unusual stories of the tournament’s opening round.
Now the focus shifts to whether Niemann can recover from a frustrating start. With three rounds still remaining, his task is clear: put the events of the sixth hole behind him and find a way to claw back into contention after an opening day defined by a costly collapse.
