Abhandlungen darüber, wie Sport tatsächlich funktioniert

Not about Miami, not about coffee, not about travel tech (for once). Just the research I keep coming back to when I want to argue about basketball with actual data instead of vibes. Some of this is decades old, some is fresh off a stats conference, all of it survives the pick-and-roll test: does it explain something simple and efficient, or is it just flash. Filed here so I stop re-Googling the same DOIs.