WNBA's All-Time Winningest Franchises

Explore the teams that have consistently dominated the WNBA, from their overall win-loss records to their peak seasons of success.

The top 3

Teams with Most Regular Season Wins: The Los Angeles Sparks hold the record for the most regular season wins in WNBA history with 561 wins as of the end of the 2025 season.
Teams with Highest All-Time Winning Percentage: The now-defunct Houston Comets boast the highest all-time regular season winning percentage at .618, while among active teams, the Los Angeles Sparks lead with .563 as of the end of the 2025 season.
Teams with Most Playoff Appearances: The New York Liberty, Seattle Storm, and Los Angeles Sparks are tied for the most WNBA playoff appearances, each with 20 as of September 2025.