Despite the growth of men's and women's professional soccer in the United States in the last few decades, by far the largest category of soccer in the United States, at least in terms of participation, is youth soccer. Though organized locally by organizations all over the United States, there are two main youth soccer organizations working nationwide through affiliated local associations. The
United States Youth Soccer Association boasts over three million players between the ages of five and 19, while
American Youth Soccer Organization has more than 300,000 players between the ages of four and 19. This makes soccer one of the most played sports by children in the United States.
Men The professional first-division league in North America is
Major League Soccer, which as of the 2025 season has 27 teams in the U.S. and 3 in Canada. The league began an aggressive expansion in 2017, with the goal of adding at least eight clubs. That effort has resulted in the addition of the following ten clubs:
Atlanta United FC (2017),
Minnesota United FC (2017),
Los Angeles FC (2018),
FC Cincinnati (2019),
Inter Miami CF (2020),
Nashville SC (2020),
Austin FC (2021),
Charlotte FC (2022),
St. Louis City SC (2023), and
San Diego FC (2025). The league operates as a single-entity league, which means MLS, and not the individual teams, holds the contracts on players. The one sanctioned second-division men's outdoor soccer league is the
USL Championship (USLC). Previously, the second
North American Soccer League had second-division status, sharing it with the USL in the 2017 season, but the NASL was denied second-division sanctioning for 2018 due to considerable instability in the league; the league effectively folded at that time. The USLC was sanctioned as the United States' lone Division II men's outdoor soccer league in 2018. Formed in 2010 as a result of the merger of the former
USL First Division and
USL Second Division, the USL Championship was sanctioned as Division III league from 2011 to 2016 before becoming provisionally sanctioned as a Division II league for 2017, and receiving full Division II sanctioning in 2018. The USL Championship has expanded almost threefold since its first season in 2011 to include 35 teams in the 2020 season, with the league divided into two conferences, Eastern and Western. The USLC is the world's largest Division II professional league by number of teams. Since 2014, the valuation of USL Championship clubs has increased fivefold. In revenue, 2018 Championship clubs saw a 28% increase over 2017 numbers on an average of ticketing, sponsorship, merchandise, and ancillary revenue generation. The USLC also holds a broadcast agreement with ESPN that sees 20 regular season games televised nationally on ESPN2, ESPNews and ESPN Deportes in addition to national broadcast of the USL Championship Final, which in 2019 was aired on both ESPN2 and ESPN Deportes. The league's remaining regular season games are broadcast nationally on ESPN+, with 22 of the Championship's clubs also holding local broadcast agreements. The USL Championship's broadcast agreement was made possible in large part by a major investment by USL with league technology partner Vista Worldlink to establish a USL Broadcast Center out of Fort Lauderdale, Fla. The second NASL had no official tie to the
former NASL that operated from 1968 to 1984, although some of the teams shared names with their historic counterparts. Unlike MLS, which is a single-entity operation, the second NASL, like the old NASL, had no salary cap, and players were contracted by the individual teams. The season was a split format (similar to that of
many leagues in Latin America) that features seven teams, including one
Puerto Rican team. Previous to the reorganization of the NASL in 2009, the
USL First Division operated as the professional second-division league in the United States. However, a dispute among its teams and ownership led to the creation of the NASL, which was awarded second division status by the USSF. The 2010 season was played as a combined USL/NASL league format before the NASL officially separated in 2011. USL League One is sanctioned at the Men's Division III level. In March 2017,
United Soccer League, administrator of the USL Championship and
USL League Two, announced following the successful sanctioning of the USL Championship as a Division II league it would start a new tier in its professional structure, which became
USL League One, and seek Division III certification for the 2019 season. The league received sanctioning in December 2018 and conducted a successful first season in 2019 that saw 10 teams compete in a single-table format and North Texas SC claim its inaugural league title. The seven independent clubs averaged 2,496 fans per match in 2019, placing League One in the top three of Division III leagues globally, and the league has expanded to include 12 teams for its second season in 2020, with further expansion expected before the 2021 season. National Independent Soccer Association (NISA), led by former
Chicago Fire general manager
Peter Wilt plans on fielding 8–10 teams in 2018 and has stated that it will seek third-division certification. A fourth-division league in the United States is the USL League Two, which, as of 2015, is expected to have 58 U.S. teams and six Canadian teams. Though League Two does have some paid players, it also has many teams that are made up entirely or almost entirely of
college soccer players who use the league as an opportunity to play competitive soccer in front of professional scouts during the summer, while retaining amateur status and NCAA eligibility. Other fourth-division leagues in the United States are the
United Premier Soccer League,
National Premier Soccer League and
Ligas Unidas. In addition to MLS and the USL, the
United States Adult Soccer Association governs amateur soccer competition for adults throughout the United States, which is effectively the amateur fifth division of soccer in the United States. The USASA sanctions regional tournaments that allow entry into the
U.S. Open Cup, the oldest continuous national soccer competition in the United States. Since 1914, the competition has been open to all U.S. Soccer affiliated clubs, and currently pits teams from all five levels of the
American soccer pyramid against each other each year, similarly to England's
FA Cup.
Women The
National Women's Soccer League (NWSL) is the professional, top-division league in North America and as of 2024, is composed of 14 teams based in the U.S. Two professional, top-division leagues preceded the NWSL: the
Women's United Soccer Association (WUSA), which featured many players from the 1999 FIFA Women's Cup-winning team (as well as other national teams), ran from 2001 to 2003 and
Women's Professional Soccer (WPS) ran from 2009 to 2011. Two second-division leagues currently exist:
United Women's Soccer began play in May 2016 and as of 2020 features 30 teams in five conferences and the
Women's Premier Soccer League (WPSL), started in 1997, features over 115 teams across the United States and Canada (the largest women's soccer league in the world as of 2020). Previously, the
USL W-League was a semi-professional league that ran from 1995 to 2015 and featured a mix of college students and international players.
First division National Women's Soccer League (NWSL), 2013–present players before a match, April 2015 On November 21, 2012, U.S. Soccer, in conjunction with the
Canadian Soccer Association (CSA) and
Mexican Football Federation (FMF), announced the formation of a new professional league for the 2013 season. The league, unnamed at the time of the initial announcement but later unveiled as the
National Women's Soccer League (NWSL), launched in April 2013 with eight teams. The American and Canadian federations pay the salaries for many of their respective national team members. U.S. Soccer initially committed to funding up to 24 national team members, with the CSA committing to paying 16 players and FMF pledging support for at least 12 and possibly as many as 16. In addition, U.S. Soccer housed the league's front office for the first four years, and scheduled matches to avoid any possible conflict with international tournaments. , additional expansion teams were being discussed by
Los Angeles FC,
Vancouver Whitecaps FC, and
FC Barcelona, but none of these have yet materialized. Several league changes occurred in advance of the 2017 season. First, FMF and U.S. Soccer amicably ended their partnership following FMF's establishment of its own women's professional league,
Liga MX Femenil. The Western New York Flash ceased fully professional operations (though retaining its youth and, for a time, semi-pro operations), selling its NWSL franchise rights to
Steve Malik, owner of then-NASL and current USLC side
North Carolina FC. Malik relocated the NWSL team to NCFC's home of the
Research Triangle and rebranded it as the
North Carolina Courage. Both the Boston Breakers and FC Kansas City folded, with FCKC's player contracts transferred to
Utah Royals FC, a new side owned and operated by
Real Salt Lake. The Seattle franchise went through two major changes in subsequent years. First, the team moved from Seattle to
Tacoma and rebranded as Reign FC before the 2019 season. Then, in January 2020, the team was purchased by the parent company of French
Ligue 1 power
Olympique Lyonnais and rebranded again as OL Reign. The league's next expansion was announced in November 2019, with a
Louisville franchise granted to the ownership group of USLC side
Louisville City FC, The Louisville side, which began play as
Racing Louisville FC in 2021, is the first NWSL team whose entry into the league was announced more than 5 months before it started play.
Women's Professional Soccer (WPS), 2009–2011 before a match, 2009 The second professional league,
Women's Professional Soccer (WPS), was founded in 2009. The inaugural season champion was
Sky Blue FC, based in the New York–New Jersey area. The team defeated the
Los Angeles Sol 1–0 at The Home Depot Center in Carson, California. The WPS launched with seven teams, all based in the United States. The Sol folded after the league's inaugural season, and two new teams joined for 2010, bringing WPS to eight teams. However, the 2010 season saw considerable instability, with another charter team,
Saint Louis Athletica, folding during the season, champions
FC Gold Pride folding after the season, and the
Chicago Red Stars deciding to regroup in the second-tier
Women's Premier Soccer League (WPSL). The 2011 season, in which six teams based along the
East Coast played, was marked by low attendance for most of the season and conflict with
Dan Borislow, who had purchased the former
Washington Freedom, moved the team to
South Florida, and renamed it
magicJack. The dispute between WPS and Borislow led the league to suspend the magicJack franchise, with Borislow responding by suing. The legal battle led WPS to suspend its 2012 season, with hopes of returning in 2013, but WPS soon decided to fold completely.
Women's United Soccer Association (WUSA), 2001–2003 The
Women's United Soccer Association (WUSA) was founded in 2001. Headlined by the stars of the
1999 FIFA Women's World Cup-winning team, $30 million was initially invested by numerous cable TV networks and owners. The league's inaugural match was held between the
Washington Freedom featuring
Mia Hamm and the
Bay Area CyberRays (featuring
Brandi Chastain) at
RFK Stadium in
Washington, D.C. In addition to the 34,148 fans in attendance being greater than any
MLS game that weekend, the
Turner Network Television (TNT) broadcast reached 393,087 households: more than two MLS games broadcast on
ESPN and
ESPN2. The league folded in 2003.
Second division United Women's Soccer (UWS), 2016-present United Women's Soccer (UWS) began play in May 2016 and as of 2020 features 30 teams in five conferences across the United States. USL also plans to launch a professional league, the
USL Super League, in 2024 with an application for first-division sanctioning. ==Controversies==