WNBA Basketball Power Index 2026

Team
Los Angeles Sparks
Phoenix Mercury
Seattle Storm
Connecticut Sun
Chicago Sky
Toronto Tempo
Portland Fire
Dallas Wings
Indiana Fever
Minnesota Lynx
New York Liberty
Washington Mystics
Las Vegas Aces
Atlanta Dream
Golden State Valkyries
PLAYOFFS
PLAYOFF%MAKE SF%FINALS%WIN TITLE%
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
99.9
0.1
0.1
0.1
99.9
0.1
0.1
0.1
99.9
0.1
0.1
0.1
99.9
99.9
0.1
0.1
99.9
0.1
0.1
0.1
99.9
99.9
0.1
0.1
99.9
99.9
99.9
36.5
99.9
99.9
99.9
63.5
Last Updated: October 11, 2026
ESPN's WNBA Basketball Power Index (BPI) is a measure of team strength developed by the ESPN Analytics team. BPI is meant to be the best predictor of a team's performance for the rest of the season. BPI represents how many points above or below average a team is. BPI accounts for game-by-game efficiency, strength of schedule, pace, days of rest, game location and preseason expectations.