Ever wondered what that little disc is a Tour pro places on the green before they pick up their golf ball? At its core, it's a simple tool for a simple job, yet you'll find that pro golfers use a wide range of objects, from humble coins to highly personalized custom pieces. This article will show you exactly what the pros use for ball markers, the rules that govern their use, and actionable techniques you can adopt to mark your ball with the same precision and purpose as a professional.
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Why Do Pros Mark Their Golf Ball?
Before we get into what they use, let's establish why marking a golf ball on the putting green is a non-negotiable part of the game at every level. The habit isn't just for show, it serves several practical and regulatory purposes.
Cleaning the Golf Ball: USGA Rule 13.1c allows you to lift and clean your golf ball once it's on the putting green. A clean ball is essential for a true and consistent roll. Any speck of mud, sand, or a blade of grass can throw your putt slightly off-line or affect its speed. Pros are meticulous about this because they understand that a successful putt often comes down to millimeters.
Avoiding Interference: If your ball might interfere with another player's line of putt or their stance, you are required to mark and lift it. This is basic golf etiquette and sportsmanship. Leaving your ball in someone's way can be a major distraction and can physically impede their shot.
Preventing Penalties: If your ball is on the putting green and another player's ball, also played from the putting green, strikes it, the player who made the stroke incurs a two-stroke penalty (in stroke play). Marking and lifting your ball removes this possibility entirely, protecting both you and your playing partners.
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When you watch golf on television, the commentators rarely focus on what a player is using for a ball marker. But if you pay close attention, you'll see a fascinating mix of function, sentimentality, and superstition. Here's a breakdown of the most common categories.
1. The Classic Coin
By far, the most traditional and common ball marker you'll see is a simple coin. It's the original ball marker. It's small, flat, readily available, and unobtrusive. While any coin will do, you’ll often find preferences based on a player's home country.
American Pros: Will often use quarters or silver dollars. They are heavy enough to stay put in windy conditions and large enough to be easily seen.
European & UK Pros: It's common to see a two-Euro coin or a one-pound coin used for the same reasons of size and weight.
The coin often carries a personal meaning as well. The most famous example is Tiger Woods, who for years used Frank, his headcover's name, as a marker and also relied upon the U.S. silver dollars that his late father, Earl, gave him as a good luck charm. Many players use a coin from a specific year - perhaps the year of their birth or the year a child was born - to bring a little piece of their personal life onto the course.
2. The Custom Poker Chip
In recent years, custom poker-chip style ball markers have become immensely popular, both on Tour and with amateur golfers. They offer a few distinct advantages over a standard coin:
Heavier and More Stable: A poker chip is significantly heavier than most coins, meaning it's less likely to be accidentally moved by a gust of wind, a misplaced footstep, or the fringe of a playing partner’s trousers.
Larger and More Visible: Being larger, a poker chip is easier to spot from across the green. This helps in visualizing the line of your or an opponent's putt.
Highly Customizable: This is the main draw. Pros often have them made with their initials, a personal logo, a favorite saying, or the logo of a sponsor. It's a way to express a bit of personality in a game that values conformity.
Rickie Fowler is well-known for using a poker chip to mark his ball showing an image of both his grandfathers. This is your chance to experiment! Try to design a ball marker that fits your own unique personality and style!
3. Flat Magnetic Markers
These are the flat, round, often enamel-coated markers that you commonly see attached to a magnetic clip on a player's hat or belt. They are extremely practical - you can't lose it if it's on your hat!
These markers are often given out as souvenirs at tournaments, so pros will sometimes use one from a tournament they love, or perhaps their own tournament they themselves are hosting. Players such as Ian Poulter have a business based around customized ball markers in this style called IJP Design. You can even design your own.
For the average golfer, these systems are fantastic because you always know where your marker is - no more fumbling through your pockets trying to find a coin while your playing partners wait.
4. Personally Significant & Sentimental Items
Digging a little deeper, some pros use unique markers that are deeply sentimental.
Jack Nicklaus famously marked his ball with 3 pennies in his pocket, often exchanging them during different parts of the round.
Rory McIlroy has used a special coin personally designed and minted with meaningful icons on both sides.
What Pros Don't Use
Just as important as knowing what to use is knowing what to avoid. You will never see a pro use:
A Golf Tee: It breaks the general rule of using a flat marker and isn't precise. It can also leave a small but annoying puncture mark in the finely manicured green.
A Natural Object: A leaf, a piece of bark, or a small stone is not permitted under the Rules of Golf (see Rule 14.1a). Your marker must be an artificial object.
An Extra Golf Ball: This is a big no-no because of the double penalty a player can face should someone hit it. A small white object is about to be run into a big white ball at fast speed!
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Pro Secrets: How to Use a Ball Marker for Maximum Advantage
Just marking your ball isn't enough, the best players in the world use the process of marking to their advantage. Here’s how you can do the same, in three straightforward steps.
Step 1: Always Mark From Behind
Make it a habit to always place your marker directly behind your ball on the line from the ball to the hole. Don’t place it to the side or in front, as this can introduce inconsistencies. When your ball has the same starting point for every putt, it is one less thing you have to consider on the golf course, allowing your round to seem far easier and become more pleasurable.
Step 2: Know How to Move Your Marker
If your marker is in another player's line of putt, they will ask you to move it. Master this simple routine to avoid confusion:
Pick a fixed object in the distance that is well away from your playing partner's line as a reference point (e.g., a specific tree or part of a building at right angles).
Place the heel (or toe) of your putter head down next to your marker, on that line.
Move your marker to the other end of the putter head.
When it is your time to putt, just reverse the procedure. You'll move your marker back to its exact original spot.
This method is precise, universally understood, and shows you respect the game even though it's not a written rule.
Step 3: Use Your Marker for Alignment
This is a game-changing tip that nearly every Tour pro uses yet many amateurs often aren't clear about.
After studying your putt from all angles, place your ball back in front of your marker. Stand behind your ball marker and rotate your ball so that the manufacturer's logo or the line you’ve drawn on it is perfectly aligned with your chosen putting line.
Using the line on the ball and your marker helps commit to your chosen line and stops you from second-guessing when standing over the ball. Now a simple thought process and a free stroke should see you hole plenty more putts!
Final Thoughts
In short, pro golfers use everything from a lucky quarter from a loved one to a custom-designed poker chip, but the choice is always functional and personal. It reinforces that the best equipment is always what works for you and gives you confidence. What truly matters is understanding the rules and adopting a consistent routine that helps, rather than hinders, your performance on the greens.
While properly marking your ball is a sign of a good player, it is just one small input into the complex equation of holing more putts or executing a great round of golf. After you've marked your ball perfectly and replaced your ball in exactly the right way, you still need to find a way to hole out. Getting these strategy decisions right all over the course is what separates good scores from great ones. At Caddie AI, we make that professional-level strategy accessible to everyone. By analyzing course conditions and even a photo of your lie, we give you instant on-course advice or act as your private coach to learn at your rate when or wherever it's convenient for you. We take the guesswork out of the bigger decisions, letting you focus on building the confidence so all that remains is hitting the shot just as you want to and enjoying your great day's entertainment!
Spencer has been playing golf since he was a kid and has spent a lifetime chasing improvement. With over a decade of experience building successful tech products, he combined his love for golf and startups to create Caddie AI - the world's best AI golf app. Giving everyone an expert level coach in your pocket, available 24/7. Caddie's mission is simple: make world-class golf advice accessible to everyone, anytime.
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