JGamblin • Range Performance Lab
GitHub

Bad at golf.
Great at data.

Club ladder

Switch between actual clubs and clustered groups. Actual clubs stay in bag order; clusters combine low irons, mid irons, high irons, wedges, and long clubs.

What changed since last session

A quick read on the clubs that moved the most since the prior session.

Session trend

Recent sessions

Open Session Replay

A compact summary of the latest rounds. The full session history lives on the Session Replay page.