The following champion history features the CZW Ultraviolent Underground Championship.
Champion history[]
| Wrestler: | Times: | Date: | Location: | Notes: |
|---|---|---|---|---|
| JC Bailey | 1 | February 5, 2005 | Philadelphia, Pennsylvania | Defeated Necro Butcher in a UVU Barbed Wire Cage Death Match to become the first champion |
| Zandig | 1 | July 2005 | The Junkyard | |
| Necro Butcher | 1 | July 30, 2005 | New Castle, Delaware | Gave the title to Necro Butcher after Necro eliminated him and won Tournament of Death IV |
| JC Bailey | 2 | August 13, 2005 | Philadelphia, Pennsylvania | Defeated Necro Butcher in a No Rope Barbed Wire, Barbed Wire Board, Barbed Wire Table & Barbed Wire Chair Match |
| Nick Gage | 1 | January 14, 2006 | Philadelphia, Pennsylvania | Defeated J.C. Bailey and Necro Butcher in a three-way elimination No Rope Barbed Wire Match 1. Necro Butcher eliminated JC Bailey 2. Nick Gage eliminated Necro Butcher |
| Drake Younger | 1 | October 15, 2006 | Middletown, Delaware | Defeated Nick Gage in a No Rope Barbed Wire Match |
| Brain Damage | 1 | May 12, 2007 | Philadelphia, Pennsylvania | Brain Damage defeated Drake Younger in a Barbed Wire Ropes, Barbed Wire Board, Pane of Glass & Ladder Match |
| Vacated | August 11, 2007 | Philadelphia, Pennsylvania | Vacated when Brain Damage and Drake Younger scored a double pinfall | |
| Brain Damage | 2 | September 15, 2007 | Smyrna, Delaware | Defeated 7 other opponents in a deathmatch tournament |
| Drake Younger | 2 | February 9, 2008 | Philadelphia, PA | Defeated Brain Damage in a Barbed Wire Boards & Panes of Glass Match |