This document summarizes a study by Deloitte Consulting LLP on fan loyalty and engagement. The study found that while winning is important, teams must understand fan behaviors and preferences to nurture loyalty beyond game days. Fan loyalty is influenced by factors like hometown, family history, and favorite players. Younger fans are more likely to spend extra on memorable experiences like events. The full report will be available in summer 2015 and provides insights to help sports organizations enhance fan engagement and value.