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I Stopped 3-Putting: Which Fault Is Yours? $30-$75

By Cole Brown · August 29, 2026 · 7 min read

I Stopped 3-Putting: Which Fault Is Yours? $30-$75

I three-putted six greens in a single round last month. I shot 41 on the front, felt like a real golfer for about an hour, then gave it all back on the back nine and signed for an 86. My first instinct was to buy a new putter. That is the exact wrong instinct. Three-putting is not a putter problem. It is a speed, line, or path problem, and you are probably buying the wrong fix for whichever one you have. The fix is a $30 to $75 aid aimed at your specific fault.

Why You Three-Putt

Three-putting has exactly three root causes. Most golfers have one dominant one and keep buying aids for the other two.

Speed. You leave your first putt six feet short or run it six feet past, and the second putt becomes a coin flip. Your lag control is the problem, not your stroke. You need pace feedback, not a new grip.

Line. Your pace is fine. You start the ball a foot left or right of where you are aimed. Your eyes are not over the ball, or your face is not square at address. You need a mirror, not a mat.

Path. Your putter wobbles off its arc through impact. Sometimes you push, sometimes you pull, and you cannot predict which one shows up. You need a physical guide that punishes a crooked stroke.

You need feedback. That is the entire job of a training aid. Buy the one that gives you feedback on your actual fault, not the one with the best marketing. Shot Scope’s data shows a scratch golfer three-putts about once every 39 holes, while the average golfer does it nearly twice as often. That gap is fixable, and it is not fixed with a $400 flatstick.

1. The Speed 3-Putter: PuttOut Pressure Putt Trainer ($30)

You are the speed 3-putter if your first putt from 25 feet finishes more than three feet from the hole on most greens. The PuttOut Pressure Putt Trainer is a plastic ramp with a parabolic curve and a small well that is about a third the width of a real cup. Hit the putt with correct pace and the ball rolls up, sticks in the well, and holds. Hit it too soft and it rolls back to your feet. Hit it too hard and it spits it out.

The drill: Put from six feet and try to make the ball hold in the well. The well only catches a ball rolling at the exact speed that would finish 12 to 18 inches past a real hole. That is the ideal lag pace. Hit 20 putts and count how many hold.

Time: Five minutes a day for two weeks.

What it fixed: My 20-foot lag putts went from finishing five feet short or seven feet past to stopping inside two feet. That killed most of my three-putts, because a two-foot second putt is nearly automatic. The PuttOut is $30, about the price of a sleeve of Pro V1s.

2. The Line 3-Putter: EyeLine Putting Alignment Mirror ($39)

You are the line 3-putter if your pace is decent but your first putt starts offline and you leave yourself a missable second putt from the wrong angle. The EyeLine Putting Alignment Mirror is a small acrylic mirror with lines for your eyes, shoulders, and putter face. Stand over it and look down, and you instantly see whether your eyes are actually over the ball or two inches inside the target line. Rory McIlroy uses one, and 2,600 Amazon reviewers rate it 4.5 stars.

The drill: Set the mirror down with a ball at the top edge. Check your eye position first. Then use the built-in gate slots on either side of the mirror and roll putts through them. If your putter clips a gate, your face was open or closed at impact.

Time: Five minutes before your round, or ten minutes at home, three times a week.

What it fixed: My three-footers stopped being a guess. Once I saw that my eyes sat two inches inside the line, every “straight” putt I had been missing left suddenly made sense. The EyeLine mirror is $39. A new putter would not have moved my eyes an inch.

3. The Path 3-Putter: Wellstroke Instinct ($75)

You are the path 3-putter if your misses alternate between pulls and pushes and you cannot predict which one is coming. The Wellstroke Instinct is a printed arc-path mat with a foot grid and a face-alignment line, available in 12, 15, and 18-degree arcs. You set your putter on the printed arc and make slow strokes, watching whether the face stays square to the path or rotates ahead of it. Golfer Geeks rated it 5.0 out of 5, calling it the most effective putting motion trainer they had tested.

The drill: Trace the arc at half speed for 20 strokes, then 20 more with a ball. Focus on the face staying square to the line the whole way through. If your face rotates early, slow down until it stops.

Time: Ten minutes, three times a week for two weeks.

What it fixed: My stroke stopped wobbling and my misses started clustering around the hole instead of spraying both sides of it. The Wellstroke runs $75. If that is steep, the EyeLine Putting Rail ($50 to $70) is a curved metal track that guides your putter through the same path for less money, just without the printed face-alignment feedback.

Don’t Know Which One You Are? Start Cheap

If the diagnostic above did not hand you an answer, buy the $45 version: the PuttOut ($30) plus a pair of alignment sticks ($15). Set the sticks a putter-head’s width apart as a gate, roll putts through them, and check your pace on the ramp. Within a week you will know whether speed, line, or path is bleeding your strokes.

If you know you want to fix everything and want a place to practice, the full setup is the PuttOut plus the EyeLine mirror plus a Perfect Practice putting mat (about $125). The mat gives you a flat surface with an auto ball return, so the other two tools actually work on a surface that rolls true. Total: around $195, less than two lessons with a teaching pro.

The Two-Week Plan

Week 1: Diagnose. Use the mirror and the gate sticks to find your fault, then run the one drill for that fault for five minutes a day. Week 2: Add pace. Spend the first five minutes on your fault drill and the last five on the PuttOut ramp. By the end of week two you should be able to lag a 20-footer inside three feet consistently, which is the whole game of avoiding three-putts.

What I Would Skip

Skip the new putter until you have done two weeks with the right aid. And skip the PuttOut AirBreak at $340-plus unless you play greens with serious break. Most amateurs three-putt because of pace and start line, not because they cannot read a two-footer’s break.

FAQ

How long until I stop three-putting? Two weeks of five-minute daily sessions moves most golfers from four or five three-putts a round to two or fewer. The lag putt is the fastest fix because the skill transfers from a living room rug to the course almost immediately.

Where to Buy

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