The Organization of Modern Extreme Grappling Arts, also known as OMEGA or OMEGA Championship Wrestling (stylized as ΩMΞGΔ CHΔMPIΩNSHIP WRΞSTLIΠG), is an independent professional wrestling promotion based in central North Carolina.

The promotion folded in October 1999,[4] after both Matt and Jeff Hardy had signed with the World Wrestling Federation, leaving the other wrestlers to make careers for themselves, with many moving onto NWA Wildside.

Matt Hardy had announced that OMEGA would return in January 2013 with an event titled "Chinlock For Chuck" a fundraising event for former wrestler Chuck Coates (MADD Max) who at the time was suffering from Non-Hodgkin Lymphoma.

On October 12, 2013 at "Chapel Thrill", Hardy announced a Tournament for the OMEGA Heavyweight Championship which featured Matt Hardy vs. CW Anderson and Shane "Hurricane" Helms vs. "The King" Shane Williams.

After Hardy's qualifying match he was attacked by CW but was saved by the returning Willow the Whisp.