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rules
Rules of Golf
Remember Phil at Shinnecock? Here’s what might happen now under the Rules of Golf

published: Jun 12, 2026

Remember Phil at Shinnecock? Here’s what might happen now under the Rules of Golf

Steve CarrollLink

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Phil Mickelson’s antics at the US Open in 2018 stunned the golf world. The Rules of Golf have since changed. Would the result be any different now? Our expert remembers what went down last time in New York

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Table of Contents

Jump to:

  • Phil mickelson us open putt: what happened?
  • Phil mickelson us open putt: so what might happen today?
  • Now have your say

It was only a murmur at first but quickly, and notwithstanding the effects of Michelob on a Saturday afternoon New York crowd, it became a buzz that enveloped Shinnecock Hills. Phil Mickelson had done something crazy.

It wasn’t a backwards flop, an incredible wood out of an impossible lie, or any of the amazing shots we’d become accustomed to seeing from Lefty down the years.

Instead he purposely hit a moving ball on the 13th green. It might seem tame to you now, but I was on site in Long Island that day and I can clearly remember the sense of outrage from some golf fans when it happened.

It was actually one of the moments that inspired me to learn more about the Rules of Golf. I never wanted to feel the confusion of trying to pick apart an incident like that again.

So let’s remember what happened with this Phil Mickelson rules drama and how it was dealt with.

Given it was only six months before the 2019 Rules came into being, let’s also see if we can work out whether the regulations we play by now would make any difference if we saw a similar situation at this year’s US Open.

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Phil Mickelson US Open putt: What happened?

Mickelson was 4-over par for his third round, and 10-over for the championship, when he reached the 13th green in his US Open third round.

He hit his putt and it quickly got away from the hole and started moving down the slope. It was soon apparent it might not stay on the green.

Mickelson jogged after the ball and, before it had come to rest, hit it back towards the hole. He then marked it, hit a third putt – which missed – and tapped in, before sharing a joke with playing partner Andrew Johnston as he moved on to the 14th tee.

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  • RELATED: Where do Lefty’s antics rank in the list of US Open controversies?

“I know it’s a two-shot penalty,” he said in his post-round press conference. “At that time I just didn’t feel like going back and forth and hitting the same shot over. I took the two-shot penalty and moved on. It’s my understanding of the rules. I’ve had multiple times where I’ve wanted to do that, I just finally did.”

He added: “It was going to go down into the same spot, behind the bunker. Wasn’t going to have a shot. I don’t know if I would have been able to save a shot or whatnot, but I know it’s a two-shot penalty, hitting a moving ball. I tried to hit it as close to the hole as I could to make the next one and you take the two shots and you move on.”

Did it show disrespect to the championship, Mickelson was asked? “It’s certainly not meant that way. It’s meant to take advantage of the rules as best as you can. In that situation it was just… I was just going back and forth. I’d gladly take the two shots over continuing that display.”

Phil Mickelson putts out at Shinnecock Hills

How did the rules deal with it then?

We’re into old rules territory, and old numbers, so buckle up. Rule 14-5 said a player must not make a stroke at a ball while it is moving. The penalty was two strokes.

But in brackets at the end of this rule it also pointed you to Rule 1-2 for a ball purposely deflected or stopped by a player – and there were plenty of people who focused strongly on that as they argued for the ultimate sanction for Mickelson.

That stated a player must not take an action with the intent of influencing the movement of a ball in play.

Again the penalty was two strokes but, in the case of a serious breach, the committee could impose a disqualification penalty.

What was a serious breach? A note to the rule said it arose if the committee considered that the “action taken in breach of this Rule has allowed him or another player to gain a significant advantage or has placed another player, other than his partner, at a significant disadvantage”.

That was open to interpretation, of course, and there were a couple of things that were very pertinent to the USGA’s eventual decision to keep Mickelson in the tournament.

Firstly, he made a stroke at a moving ball. He jogged up to it, set himself, and made a forward movement of the club with the intent to strike and move the ball. He neither deflected nor stopped it in the meaning that the Rules intended.

But even regardless of that, once the tournament committee decided 14-5 applied, an exception to Rule 1-2 would have come into effect anyway.

It said “an action expressly permitted or expressly prohibited by another Rule is subject to that other Rule, not Rule 1-2.”

So while many might have wanted disqualification, it was never really on the cards.

Phil Mickelson US Open putt: So what might happen today?

You still can’t make a stroke at a ball that’s moving. It’s covered under Rule 10.1d. The stroke counts and the two-stroke penalty in stroke play still applies.

Again, don’t get this confused with anything in what’s now Rule 11.2, which is when a ball in motion is deliberately deflected or stopped by a person.

So is there any difference with the new Rules, apart from the numbers? Well, yes. Now we can also go to Rule 1.2, which deals with standards of player conduct. It says that players are expected to “play in the spirit of the game”.

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One of these includes acting with integrity by “following the Rules”. While there isn’t a penalty for not acting in this way, a committee can disqualify a player if it finds they have committed “serious misconduct”.

There’s a clarification to this Rule that outlines, with examples, what that might constitute.

It’s intended to cover “player misconduct that is so far removed from the expected norm in golf that the most severe sanction of removing a player from the competition is justified”.

And one of those examples is this: “Deliberately not playing in accordance with the Rules and potentially gaining a significant advantage by doing so, despite incurring a penalty for a breach of the relevant Rule.”

Once more, it would be up to a committee to establish what would potentially qualify as either “serious misconduct” or a “significant advantage”. They would clearly consider what happened and any other relevant circumstances that arose.

But there is that mechanism within the rules with which to consider these situations.

Now have your say

What did you make of the Phil Mickelson rules drama at Shinnecock? Let me know your thoughts in the comments, or get in touch on X.

  • NOW READ: How Retief rallied to beat Mickelson and the Shinnecock crowd
  • NOW READ: Who is Phil Mickelson?

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About the author

Steve Carroll
Steve Carroll

A journalist for more than 25 years, Steve has been immersed in club golf for almost as long.

A former club captain, he has passed the Level 3 Rules of Golf exam with distinction having attended the R&A’s prestigious Tournament Administrators and Referees Seminar.

Steve has officiated at a host of high-profile tournaments, including Open Regional Qualifying, PGA Fourball Championship, English Men’s Senior Amateur, and the North of England Amateur Championship. In 2023, he made his international debut as part of the team that refereed England vs Switzerland U16 girls.

A part of NCG’s Top 100s panel, Steve has a particular love of links golf and is frantically trying to restore his single-figure handicap. He’d like to tell you he floats around 10. The reality is more like 13.

Steve plays at Sandburn Hall, in York, and is a country member at Close House in Newcastle. He has served on various club committees during his time in the game, and is the current Rules Secretary at Sandburn.

Having studied history at Newcastle University, he became a journalist having passed his NCTJ exams at Darlington College of Technology. He began his career working on weekly papers in Newcastle, before joining the York Press in 2001. After five years as a news reporter, he joined the sports desk – specialising in horse racing and snooker – and was Digital Sports Editor when he joined National Club Golfer in 2016.

What’s in Steve’s bag: TaylorMade Stealth 2 driver, 3-wood, and hybrids; Caley 01T irons 4-PW; TaylorMade Hi-Toe wedges, Odyssey 2Ball Microhinge putter.

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