The Blog

Good course management is not about playing safe. It is about making the highest expected-value decision on every shot — and your own data tells you what that decision is.

One double or triple bogey can sink an otherwise solid round. Here is what the data says blow-up holes really cost you, and where they come from.

One shot to the green sounds simple, but par 3 scoring is consistently worse than golfers expect. The data explains why these holes quietly cost you strokes and how to stop the bleeding.

Plenty of good courses sit in dead zones. Here is exactly what golfity keeps working when your phone has no bars, what gets saved locally, and what waits until you are back online.

Your index fell two strokes this month but your strokes gained barely moved. That gap isn't a bug — it's the two numbers measuring different things. Here is how to reconcile them.

Breaking into the single digits is less about one heroic skill and more about a specific statistical shape. Here is what that profile actually looks like across the bag.