| Founded | 1997 |
|---|---|
| Country | United States |
| Other club(s) from | Canada Puerto Rico |
| Confederation | CONCACAF |
| Divisions | 20 |
| Number of teams | 119 |
| Current champions | Pensacola FC Women (2019) |
| Most championships | California Storm (3 titles) |
| Website | wpslsoccer |
WPSL champions
| Season | Champion | Final Score | Runners-up |
|---|---|---|---|
| 1998 | Silicon Valley Red Devils | San Diego Auto Trader | |
| 1999 | California Storm | San Diego Auto Trader | |
| 2000 | San Diego WFC SeaLions | California Storm | |
| 2001 | Ajax America Women | San Diego WFC SeaLions | |
| 2002 | California Storm | Ajax America Women | |
| 2003 | Utah Spiders | California Storm | |
| 2004 | California Storm | New England Mutiny | |
| 2005 | F.C. Indiana | California Storm | |
| 2006 | Long Island Fury | River Cities FC | |
| 2007 | F.C. Indiana | New England Mutiny | |
| 2008 | Ajax America Women | Arizona Rush | |
| 2009 | Long Island Fury | Ajax America Women | |
| 2010 | Boston Aztec | Ajax America Women | |
| 2011 | Orange County Waves | Chicago Red Stars | |
| 2012 | Gulf Coast Texans | Boston Aztec | |
| 2013 | San Diego WFC SeaLions | Houston Aces | |
| 2014 | Beach Futbol Club | 1-0 | Houston Aces |
| 2015 | Chicago Red Stars Reserves | SoCal FC | |
| 2016 | Boston Breakers Reserves | San Diego WFC SeaLions | |
| 2017 | Fire & Ice SC | Gulf Coast Texans | |
| 2018 | Seattle Sounders Women | Pensacola FC Women | |
| 2019 | Pensacola FC Women | 4-3 Briana Morris (2), Ana Paula Silva Santos, Uchenna Kanu / Mikayla Colohan, Cameron Tucker (2) | Utah Royals FC Reserves |