12 golf ball marking ideas (and what each one is for)
Golfers mark their balls for two reasons: to tell them apart, and to aim. Here are twelve marks worth copying, from the tour-standard line to a single filled dimple, with what each one does and where to put it.
Quick answer
The two most useful golf ball markings are a straight line across the side for lining up putts, and a small identifying mark — dots or initials — near the number so nobody plays your ball by mistake. Put your initials over a line and one mark does both jobs. Whichever golf ball marking ideas you pick, the point is the same mark on every ball.
In this guide
Why mark a golf ball at all?
Two reasons. The first is identification. The Rules of Golf encourage you to put an identifying mark on your ball, and for good reason: play the wrong ball and it costs you the hole in match play or two strokes in stroke play. If your partner plays the same model with the same number, a mark is the only thing that tells them apart.
The second is alignment. A straight line on the ball gives you something to point at the hole, then something to set the putter face square to. It is why so many tour players have a line on their ball, and why ball makers now print alignment aids on the cover.
Most of the twelve ideas below do one job or the other; a couple do both. Pick what suits how you play, then make it the same on every ball in the bag.
Which lines help you putt?
1 · The single line. The classic. One straight line, roughly 40 to 55 mm long, across the side of the ball. On the green you set it at the hole (or at your start line on a breaking putt), then square the putter to it. Tip: draw it through the middle of the side, not near the number, so it reads as one clean line when the ball is set down.
2 · Three parallel lines. A centre line with one either side — the railway. The outer lines make it easier to see whether the centre line is truly square, because your eye judges parallel lines well. The gap matters more than the length; too tight and they blur into one. Tip: keep the outer lines a little shorter than the centre one.
3 · A line with two dots. The line does the aiming; the two dots beneath it are your identifier. It is a quick way to combine the two jobs without cluttering the ball. Tip: put the dots below the line, not either end of it, so they do not fool your eye about where the line stops.
How do you identify your ball quickly?
4 · A triangle of three dots. Three dots grouped beside the number. It is purely for identification, it takes five seconds, and it is a long-standing tour favourite because it is unmistakable at a glance without being loud. Tip: keep the dots small and close together — a tight triangle reads as one symbol.
5 · One dot beside the number. The minimalist's mark. A single dot, ideally in a colour that stands out, right next to the number. It is enough to settle "is this mine?" in a fourball and it barely changes the look of the ball. Tip: always the same side of the number, always the same colour.
How do you put your initials on a golf ball?
6 · Your initials. The personal one. Two or three letters on the side of the ball, big enough to read from standing height — around 10 mm tall. Nobody else in your group has the same initials in the same place, so it is the strongest identifier there is, and it looks like a tour ball. Freehand letters are the hardest mark to keep consistent, which is why most golfers who want initials use a golf ball stencil with their initials cut into it.
7 · Initials over a line. Identification and alignment in one mark: the line to aim with, your initials on top of it. It is our most-ordered layout — one glance tells you it is your ball and which way it is pointing. Tip: keep the letters a little narrower than the line so the line still reads as the longest thing on the ball.
What other golf ball marking designs work?
8 · An arrow. A line that points. Some golfers find an arrowhead makes the direction of the line more obvious at address; others find it fussy. Try it on one ball before you commit the whole sleeve. Tip: a short, wide arrowhead reads better than a long thin one.
9 · A filled-in dimple. Colour in one dimple completely. It is the subtlest mark on this list and surprisingly visible, because a solid coloured dot in a field of white shadows jumps out. Tip: pick a dimple two or three rows from the number so it does not get lost in the print.
10 · A ring around the number. Circle the maker's number. It is quick, it is obvious, and it uses print that is already there as its anchor. Tip: a single clean circle; two rings start to look like a target.
11 · A small shape. A triangle, square or circle, outlined or filled. Popular for children's balls, society days and anyone who wants a mark that is theirs without being letters. Tip: keep it under 10 mm so it stays a symbol rather than a drawing.
12 · A full 360° ring. A line all the way around the ball, visible from every angle as it rolls; some golfers swear by it for checking their roll on the practice green. Be honest about the effort, though: it needs a special ring tool that spins the ball, and a steady hand to close the loop. Our stencil draws a straight line across the face of the ball, not a full ring, so if the ring is what you want, this is the one idea here we would send you elsewhere for.
What colour shows best on a golf ball?
Black is the classic and reads clearly in any light. Red and blue stand out more against white, because the eye separates them from the ball's shadows more easily than black. Green is distinctive and rarely used by anyone else in your group, but hold a marked ball on the grass before you commit — on a bright day a green line can soften into the background. Whatever the colour, use a fine-tipped permanent marker; the ink dries in seconds on the cover. Our guide to pens covers which tips last and which fade.
How do you mark golf balls with a Sharpie so they all match?
Freehand is fine for a dot. For a line or letters it is harder than it looks: the ball is small, curved in every direction, and rolls the moment you press on it. Most hand-drawn lines have a slight wobble and come out a few millimetres longer or shorter than the last one. Not a disaster, but it defeats the point — a mark works because it is identical on every ball, so your eye learns it and stops thinking about it.
The fix is a stencil. It holds the ball still, the slot guides the pen, and ball twelve comes out the same as ball one. Ready-made stencils cover the common marks — a single line, three lines, a line with dots or an arrow. For your initials or your own combination, a custom golf ball stencil lets you lay the marks out on screen, check them on a 3-D ball, and have exactly that cut into a stencil that is yours to keep. A whole sleeve takes about a minute.
Draw it once. Get it every time.
Ball Buddy is a golf ball stencil you design online — lines, dots, arrows, your initials — manufactured in nylon.
Questions people ask
Is it legal to mark your golf ball?
Yes. The Rules of Golf encourage you to put an identifying mark on your ball, and a drawn line for alignment is allowed too. What you cannot do is set an object down on the green to show your line. A mark on the ball itself is fine.
What pen do you use to mark a golf ball?
A fine-tipped permanent marker. The Sharpie Fine type is the usual choice and dries in seconds on the ball's cover. Ultra-fine tips give crisper letters but run dry faster.
Do marks on a golf ball wear off?
Slowly. A permanent-marker line lasts several rounds, fading a little where the club and the ground scuff it. Most golfers touch it up between rounds, which is quick if you use the same stencil each time.
How many marks should you put on a golf ball?
One or two. A line to aim with and a small identifying mark, dots or initials, covers everything. More than that and the ball starts to look busy, which some golfers find distracting on the green.