Skip to content
    • Tour Homepage
    • PGA Tour
    • LIV Golf
    • DP World Tour
    • LPGA
    • LET
    • The Masters
    • The Open
    • The Players
    • US Open
    • PGA Championship
    • Ryder Cup
    • Solheim Cup
    • WITB
    • Betting
    • News
    • Features
    • Equipment Homepage
    • Reviews
    • Drivers
    • Fairway Woods
    • Hybrids
    • Irons
    • Wedges
    • Putters
    • Golf Balls
    • DMDs
    • Apparel
    • Shoes
    • Trolleys
    • Features
    • News
  • Buying Advice
    • Rules
    • WHS
    • Features
    • News
    • Instruction Homepage
    • Driving Tips
    • Long Game
    • Iron Play
    • Short Game
    • Putting
    • Learn from the pros
    • Course Management
    • Fitness
    • Mental Game
    • Nutrition
  • Giveaways
    • Top 100 Rankings
    • Travel
    • Top 100s Tour
    • Society Guide
    • NCG Golf Podcast
    • NCG Top 100s Podcast
    • Your Golf Podcast by NCG
  • Magazine
    • Why walking is how golf is meant to be played
    • Why walking is the only way to truly appreciate a golf course
National Club GolferNational Club Golfer Logo
  • TourHas submenu items

    Tour Homepage

    • PGA Tour
    • LIV Golf
    • DP World Tour
    • LPGA
    • LET
    • The Masters
    • The Open
    • The Players
    • US Open
    • PGA Championship
    • Ryder Cup
    • Solheim Cup
    • WITB
    • Betting
    • News
    • Features
  • EquipmentHas submenu items

    Equipment Homepage

    • Reviews
    • Drivers
    • Fairway Woods
    • Hybrids
    • Irons
    • Wedges
    • Putters
    • Golf Balls
    • DMDs
    • Apparel
    • Shoes
    • Trolleys
    • Features
    • News
  • Buying Advice
  • ClubHas submenu items
    • Rules
    • WHS
    • Features
    • News
  • InstructionHas submenu items

    Instruction Homepage

    • Driving Tips
    • Long Game
    • Iron Play
    • Short Game
    • Putting
    • Learn from the pros
    • Course Management
    • Fitness
    • Mental Game
    • Nutrition
  • Giveaways
  • CoursesHas submenu items
    • Top 100 Rankings
    • Travel
    • Top 100s Tour
    • Society Guide
  • PodcastsHas submenu items
    • NCG Golf Podcast
    • NCG Top 100s Podcast
    • Your Golf Podcast by NCG
  • Magazine
  • The Joy of WalkingHas submenu items
    • Why walking is how golf is meant to be played
    • Why walking is the only way to truly appreciate a golf course

Sign up here for our newsletter and you'll never slice a drive again. Promise.

Newsletter sign up

This field is for validation purposes and should be left unchanged.
National Club Golfer Logo

© 2026 National Club Golfer | 2 Arena Park, Tam Lane, LS17 9BF

  • About
  • Advertise
  • Contact
  • Editorial Policy
  • Meet the NCG Team
  • Privacy
  • Terms & Conditions
Country: gb Page generated at: Wednesday, 10 June 2026 at 17:19:45 British Summer Time
rules
Rules of Golf
Golfer DQ’d from AIG Women’s Open after caddie uses DMD

published: Aug 23, 2024

Golfer DQ’d from AIG Women’s Open after caddie uses DMD

Steve CarrollLink

FacebookXInstagramYouTubePodcast0 comments

Ana Pelaez Trivino’s challenge at St Andrews ended after the device was used during two holes of her second round

ana pelaez disqualified

Table of Contents

Jump to:

  • Ana pelaez trivino disqualified: what is the rule on distance measuring devices at the aig women’s open?

Ana Pelaez Trivino has been disqualified from the AIG Women’s Open after her caddie used a distance measuring device at St Andrews.

The Spaniard would have been comfortably inside the cut-line at the Old Course – the leaderboard saying she’d followed up an opening 72 with a two-over 74 – but a tournament statement revealed the 26-year-old’s caddie had used a device on two holes of the back nine. DMDs are prohibited at the final women’s major of the year.

The statement read: “Ana Pelaez Trivino has been disqualified from the AIG Women’s Open. Her caddie used a Distance Measuring Device on two separate occasions (10th and 18th holes).

“The use of a Distance Measuring Device is prohibited at the Championship under model local rule G5. The penalty was applied under Rule 4.3.”

Ana Pelaez Trivino disqualified: What is the rule on Distance Measuring Devices at the AIG Women’s Open?

That latter rule says a first breach brings with it a two shot penalty, but the second occasion – “even if the nature of the breach was entirely different” – means disqualification.

[object Object][object Object][object Object][object Object][object Object]

Although unusual, Pelaez Trivino, enjoying her rookie season on the LPGA Tour, isn’t the only player to have come to grief because of this rule.

Natthakritta Vongtaveelap didn’t get past the 5th hole of her debut in last year’s US Women’s Open at Pebble Beach before she was sent packing when her caddie Jinsup Kim twice used a DMD.

Part of the confusion may arise because rangefinders are allowed at events on the LPGA Tour, and they’ve also been used at the Women’s PGA Championship since 2021.

But even when they are permitted, perils can still remain. Justin Leonard recently disqualified himself from the opening round of a PGA Tour Champions event because he had the slope function on his rangefinder.

Now have your say

Ana Pelaez Trivino disqualified: What do you think? Does the punishment fit the crime? Should rangefinders be allowed in all professional events? Let me know thoughts with a comment on X.

Advertisement

  • NOW READ: The best ball score from Charley Hull’s group is just insane!
  • NOW READ: What am I BANNED from looking at on my phone on the course?

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.

Twitter

Comments (0)

Leave a Comment

No comments yet. Be the first to comment!

What's Popular

golfers private jets

Which golfers own private jets and how much do they cost?

By Matt Coles | Oct 16, 2025

Read full article Which golfers own private jets and how much do they cost?
richest golfers of all time

Who are the richest golfers of all time?

By Matt Chivers | Oct 1, 2025

Read full article Who are the richest golfers of all time?
Three golfers on the tee | Source: Adobe Stock

WHS allows you to play from different tees in competitions – so why do some golf clubs still ignore this?

By Max Mcvittie | May 28, 2026

Read full article WHS allows you to play from different tees in competitions – so why do some golf clubs still ignore this?

Best Budget Irons 2026

By | Mar 5, 2026

Read full article Best Budget Irons 2026

Discover the Best Golf Gloves 2026 for Maximum Grip and Comfort

By Max Mcvittie | May 24, 2026

Read full article Discover the Best Golf Gloves 2026 for Maximum Grip and Comfort
ST ANDREWS, SCOTLAND - JULY 17: Cameron Smith of Australia celebrates after putting on the 18th green during Day Four of The 150th Open at St Andrews Old Course on July 17, 2022 in St Andrews, Scotland. (Photo by Charlie Crowhurst/R&A/R&A via Getty Images)

At £190, has The Open Championship crossed the line and become too expensive?

By Matt Chivers | Jun 4, 2026

Read full article At £190, has The Open Championship crossed the line and become too expensive?

Best Golf Balls for Seniors 2026: Distance and feel for those with slower swing speeds

By Max Mcvittie | May 22, 2026

Read full article Best Golf Balls for Seniors 2026: Distance and feel for those with slower swing speeds
Dustin Johnson. Peter Uihlein and Branden Grace | Source: LIV Golf

How much has each LIV golfer made compared to their PGA Tour earnings?

By Matt Chivers | Jun 10, 2026

Read full article How much has each LIV golfer made compared to their PGA Tour earnings?
foursomes Golfers at a green | Source: Adobe Stock

What does ‘equity’ mean in the World Handicap System?

By Steve Carroll | May 21, 2026

Read full article What does ‘equity’ mean in the World Handicap System?
Major champion Aaron Rai | Source: Getty Images

Who is PGA Champion Aaron Rai?

By Matt Coles | Jul 1, 2024

Read full article Who is PGA Champion Aaron Rai?
Garrick Higgo looks over a putt at the PGA Championship | Source: Getty Images

Garrick Higgo’s PGA Championship penalty is a warning for every club golfer

By Steve Carroll | May 14, 2026

Read full article Garrick Higgo’s PGA Championship penalty is a warning for every club golfer
Bryson DeChambeau at LIV Golf Korea | Source: LIV Golf

Show me the money! How much has each LIV player made since signing up?

By Matt Chivers | Jun 10, 2026

Read full article Show me the money! How much has each LIV player made since signing up?