The following documents were compiled by Scott Leach.
Major League Soccer (1996 – 2023)
Western Soccer Alliance (1987 – 1989) (available)
American Soccer League (1988 – 1989)
American Professional Soccer League (1990 – 1995) (available)
A-League (1996 – 2004) (available)
United Soccer League Pro Soccer League (2003 – 2004)
United Soccer League 1 (2005 – 2009) (available)
United Soccer League 2 (2005 – 2009) (available)
United Soccer League (2010 – 2018) (available)
USSF II (2010)
NASL (2011-2017)
USL Championship (2019 – 2023)
USL League One (2019 – 2023)
MLS Next Pro (2023) (available)
National Independent Soccer League (NISA) (2019 – 2023) (available)