The bottom two graphics show the BPI chances for the Warriors (shown first) and the Cavaliers for every potential series scenario. Golden State has an 86 percent chance to win the title entering Game 6.
ESPN's NBA Basketball Power Index (BPI) is a forward-looking measure of team quality. It uses advanced statistical analysis to measure each team's offensive and defensive levels relative to an average team. There are a number of factors BPI takes into account, such as strength of opponent, pace, game location and rest. We explain in detail here.