List of Champions
Historical Statistics
All-Time Table
Seasons in League Map (2005 to 2009)
Champions Map (2005 to 2009)
Flat-Map Average Geographic Center Map (2005 to 2009)
Year by Year Club Timeline
Year by Year Club Timeline by Division

USL First Division is level 2 of the United States football pyramid.

Tier 1: Major League Soccer
Tier 2: USSF Division Two
Tier 2: USL First Division
Tier 2: North American Soccer League II
Tier 2: USA A-League
Tier 3: USL Second Division