Combat Zone Wrestling

Combat Zone Wrestling is a independent Magisterian professional wrestling promotion owned by John Carell, It showcases a brand of Hardcore wrestling dubbed as "Ultraviolence". Ladders, tables, steel folding chairs, thumbtacks, barbed wire, weed whackers, light tubes, glass panes and fire are all common elements of "ultraviolence wrestling" in UZW, The company also featured Extreme Championship Wrestling (ECW) stars like The Sandman, Taz and more. It made a special ECW-CZW show in the ECW Arena.

CZW had a brief working agreement with Extreme Championship Wrestling.