Golf Ball Markers: Rules, History & Facts
At Range Ratz, we obsess over the details that make a round better. The ball marker is one of those details most golfers overlook — until you're squinting across a green trying to spot a 5-cent coin. Here's everything you need to know about markers: the rules, the history, and why size actually matters.
Our Double Trouble Magnetic Golf Ball Marker is poker-chip sized for easy visibility and magnetic for convenience.
Official USGA Golf Ball Marker Rules
According to USGA Rule 14.1, a ball marker must mark the exact position of your ball on the putting green, be a small object such as a coin, tee, or manufactured marker, not assist with alignment, and be easily removable without damaging the green.
Acceptable Ball Markers
- Manufactured ball markers like poker-chip sized markers
- Coins (though smaller coins can be hard to see)
- Tees placed flat on the green
How to Properly Mark Your Ball
- Place the marker immediately behind your ball
- Lift your ball after the marker is in place
- Clean your ball if desired
- Replace the ball in front of the marker when it's your turn
- Remove the marker before putting
Common Penalties
- 1 stroke: Forgetting to move marker back to original position
- 1 stroke: Accidentally moving your ball when placing or removing marker
- 2 strokes: Using a marker that provides alignment assistance
🛒 Ready to ditch the coin? Browse our magnetic ball markers →
The History of Golf Ball Markers
In golf's early days, players used whatever was available — coins, tees laid flat, small pebbles. As golf became more commercialised, dedicated markers emerged. Golf clubs branded their own, major championships created commemorative versions, and magnetic markers appeared. Today's markers combine tradition with innovation: premium metal alloys, enamel finishes, and magnetic technology.
Why Marker Size Matters
A larger marker is noticeably easier to spot from across the green — particularly in low light or for golfers with vision challenges. Poker-chip sized markers are easier to handle with a glove on and less likely to be accidentally kicked or lost. Our Double Trouble marker is designed at that optimal size — visible without being distracting.
Types of Golf Ball Markers
Poker Chip Style
The best all-round choice. Excellent visibility, substantial feel, easy to handle with gloves, and often magnetic. Our Double Trouble Magnetic Golf Ball Marker is built to this spec.
Coin Markers
Always available and traditional, but small size reduces visibility. Fine in a pinch, not ideal as your go-to.
Magnetic Hat Clip Markers
Attaches to your hat brim — always accessible, won't get lost in a pocket.
Personalised Markers
Engraved names, custom designs, collectible value. The best gift option for any golfer.
How to Choose the Right Ball Marker
- Size: Poker-chip is the sweet spot — visible but not oversized
- Material: Metal alloys for durability; enamel for colour
- Attachment: Magnetic backing adds real convenience between holes
- Durability: Weather-resistant and scratch-resistant
Ball Marker Etiquette
- Always mark behind your ball (between ball and hole)
- Move your marker if it's in another player's line — and remember to move it back
- Don't step on other players' putting lines
- Use a visible marker so others can see it clearly
Ball Markers as Gifts
A quality marker is one of the best golf gifts — practical, personal, affordable, and long-lasting. Perfect for birthdays, Father's Day, Christmas stockings, or corporate golf days. Every golfer needs one, and most are still using a 10-cent coin.
Frequently Asked Questions
Can I use a coin as a ball marker?
Yes, coins are legal under USGA rules. A larger poker-chip sized marker is easier to see and handle.
Are magnetic ball markers legal?
Yes — completely legal, as long as they don't provide alignment assistance or an unfair advantage.
What size ball marker is best?
Poker-chip sized. Easy to see, easy to handle with a glove, and not so large it distracts other players. Our Double Trouble marker is built to that spec.
The Bottom Line
A good ball marker is a small thing that makes a real difference — fewer fumbles on the green, no penalty strokes, and the quiet confidence of having your kit sorted. If you're still using a coin, it might be time to upgrade.
Once you've chosen your marker, keeping it in top shape is easy. Read our complete ball marker care & maintenance guide →
Shop the Double Trouble Magnetic Golf Ball Marker — made for Australian golfers who care about the details. Or browse the full ball marker collection →
Mark your ball with confidence. Play with pride. Range Ratz.