There was definitely a bunch for HB. Here is the list so far, but I'd expect it to grow significantly. Chicago is a pretty big paintball town so a bunch of local teams will probably come out of the woodwork.
Formerly of DBS Kidz 2, DBSPaintball.com and DBS Titans
2010: 2nd Place D3 Triple Crown, 1st Place D2 Brawl for It All
2011: 1st Place D3 WCPPL E1, 1st Place D3 NPPL HB, 1st Place D3 NPPL Chicago, 2nd Place D1 Brawl for It All
2012: DBS FLOOD - VPL D2: 2nd Place D2 VPL E1, E4 and E5, 1st Place D2 VPL E2 and E3
2013: 1st Place D1 VPL E1, 3rd Place D1 VPL E2