This article is about the soccer governing body. For their highest-division league (formerly known as United Soccer League), see USL Championship. For the unrelated defunct league, see United Soccer League (1984–85).
The United Soccer League (USL) traces its roots to 1985 when Francisco Marcos founded the Southwest Indoor Soccer League. Initially intended as a minor indoor league associated with the Major Indoor Soccer League, it began with five teams owned by operators of indoor soccer arenas in the Southwest United States. By 1986, Marcos’ own team, the Austin Sockadillos, joined the league, expanding it to six teams. [4]
In 1989, the league shifted its focus beyond semi-professional indoor soccer. A press release from that year revealed ambitions to align with the United States Soccer Federation (USSF)’s plan to professionalize soccer in the lead-up to the 1994 FIFA World Cup. The league aimed to become part of a structured, three-tiered system envisioned by the USSF. [5]
By 1990, the league began outdoor soccer competitions and rebranded as the Sunbelt Independent Soccer League, reflecting its broader ambitions. Throughout the 1990s, the league underwent significant changes, including a merger with the American Professional Soccer League in 1997 to form the A-League, solidifying its position in the U.S. soccer pyramid.[6]
In 2009, several USL First Division clubs expressed dissatisfaction with the league’s leadership and structure, leading to a significant split. These clubs formed a breakaway competition called the North American Soccer League (NASL), which aimed to operate as a separate second division under the USSF. This division sparked disputes over sanctioning rights between the USL and the NASL. In response, the USSF organized a temporary combined league in 2010 before officially sanctioning the NASL as a separate entity.[7]
In 2010, the USL unified its First Division and Second Division under the name USL Pro (now the USL Championship) to consolidate its professional competitions.[8] In 2013, USL Pro and Major League Soccer (MLS) entered a partnership to integrate their competitions, enhancing player development and strengthening the league’s professional status.[9]
In recent years, the USL has expanded its reach. It reintroduced the W League in 2022 to support women’s development and is set to launch the USL Super League in 2024 as a professional women’s competition.[10][11]
New Mexico Chiles (1989–1991, 1994, Indoor: 1986/87–90/91, as Albuquerque Outlaws in 1986/87, as Albuquerque Gunners in 1987/88–1990, as New Mexico Roadrunners in 1990/91)
New Orleans Storm (1993–99; as New Orleans Riverboat Gamblers in 1993–97)
The USL began operations in 1986 as the Southwest Indoor Soccer League, a semi-professional indoor league. The league quickly expanded and added an outdoor season in 1989. In 1991, the league renamed itself the United States Interregional Soccer League. By then, the outdoor league overshadowed the indoor league which continued to slowly dwindle in importance. By the 1997–98 season, only five teams remained indoors while the outdoor season had over a hundred teams divided into a three-division structure. This led the league to stop running an indoor league.
In 2010, the USL began to consider relaunching an indoor season. However, it decided instead to take over operations of the Major Indoor Soccer League; beginning indoor operations in 2011. The champions were determined by a single games in 1987, 1988, 1992, 1993, 1994, 1995, 1996 and 1998. The champions were determined by a best of three series in 1998 and a best of five series in 1989, 1990 and 1991 and a home-and-home series in 2012 and 2013.
In 1989, the Southwest Indoor Soccer League added a summer, outdoor season known as the Southwest Outdoor Soccer League. In 1990, the league dropped both "indoor" and "outdoor" from its name as it ran both a semi-professional indoor and outdoor season. By 1995, the outdoor season had grown to such a size that the USISL, as it was known at the time, split the league into two levels, the aptly named, fully professional Professional League and the semi-professional Premier League. In 1996, the USISL added a third, higher, Select League. This was formed from the strongest teams from both the Professional and Premier League. The Select League, along with the competing A-League, both received official Division II status from FIFA. However, the A-League was in decline while the USISL was expanding. In 1997, the A-League ceased operations and merged into the USISL Select League which was renamed the USISL A-League. From that point, the USL's three-level structure remained stable until 2010. Some teams left to start the North American Soccer League and the First and Second Divisions were merged to become USL Pro.
