A-League (1995–2004)

USL A-League

Country	United States Canada
Confederation	USSF, CONCACAF
Founded	1995
Folded	2004 (became USL First Division)
Conferences	2
Number of teams	16 (2004)
Level on pyramid	2
Domestic cup(s)	Lamar Hunt U.S. Open Cup
Most championships	Montreal Impact (3 season championships) Rochester Raging Rhinos (3 playoff championships)
Website	USLSoccer.com

The A-League was a professional men's soccer league which featured teams from the United States and Canada. The A-League emerged from the restructured American Professional Soccer League in 1995 and operated until 2004, after which it was re-branded the USL First Division. During its first season, in 1995, it was the de facto top professional soccer league in both countries, before it was replaced at the top of the United States soccer pyramid by Major League Soccer (MLS) in 1996.

The origins of the A-League go back to 1986 and 1987 with the creation of three unrelated semi-professional soccer leagues. On the north-west coast, the Western Soccer Alliance (WSA), a summer outdoor league, emerged in response to the collapse of the North American Soccer League. In the southwest United States, the Southwest Indoor Soccer League was created in response to the upsurge in popularity of the Major Indoor Soccer League. Finally, in 1987, the Canadian Soccer League emerged with eight teams across Canada.

While the SISL remained virtually unknown to the wider soccer community, the Western Soccer Alliance grew in popularity and inspired the creation of the third American Soccer League in 1988. By the summer of 1989, these two leagues began considering a merger. At the same time, the SISL had grown to seventeen indoor teams and had added a summer outdoor schedule, known as the Southwest Outdoor Soccer League with included eight teams. In 1990, the WSA and ASL merged to form the American Professional Soccer League with twenty-two teams across the United States. At the same time, the SISL expanded to fourteen outdoor teams.

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