Misreading Greens
The stroke feels fine, but putts keep breaking more, less, or in a different direction than expected.
Why it happens
A misread means the problem happened before the stroke, not during it, the line or speed you picked didn't match what the green actually does. Break depends on slope, green speed, and how firmly you hit the putt, all working together: the same putt breaks more when rolled softly and less when hit firm, so a "wrong line" is often really a mismatched speed.
Possible causes in your swing, and how to fix each one
Tap any cause to see its fix. Work through them one at a time, usually one or two are the real culprit.
1Reading from only one position
Looking at the putt from behind the ball alone hides slope that's obvious from the low side or from behind the hole.
2Not matching the read to your speed
A read is only correct for one speed. Picking a line without deciding how firm you'll roll it means the ball can break under or over that line even on a good stroke.
3Ignoring the last few feet
The ball breaks most near the hole, where it's moving slowest, slope early in the putt matters far less than slope at the end.
4Second-guessing at address
Changing your mind mid-routine, aiming at one line and steering toward another, produces putts that miss even when the original read was right.
5Not calibrating to the day's green speed
Faster greens break more (the ball spends more time rolling slowly); slower greens break less. Yesterday's reads don't transfer to today's conditions.
When to stop self-diagnosing
If you've genuinely worked through two or three of these causes over several range sessions and the miss keeps showing up, that's not a failure since it usually means the real cause is something you can't feel or see in your own swing. A single 30-minute lesson with a certified instructor, who can watch you hit balls, will find it faster than any website. Bring this page along and tell them what you've already ruled out; it'll save you both time.