Xtreme Pro Wrestling ended in 2003.
Westside Xtreme Wrestling was created in 2000.
Xtreme Latin American Wrestling was created in 2001.
no because people reckon its to viloent extreme wrestling rules
Pro Wrestling America was created in 1985.
One Pro Wrestling was created in 2005.
All Pro Wrestling was created in 1991.
Impact Pro Wrestling was created in 2001.
Metro Pro Wrestling was created in 2010.
Fire Pro Wrestling was created in 1989.
Pro Wrestling Illustrated was created in 1979.
Tokyo Pro Wrestling was created in 1966.