The XWF World Heavyweight Championship is the main title in the wrestling promotion Xtreme Wrestling Federation. It is a professional e-wrestling championship. Currently, it is the highest ranked championship in the Xtreme Wrestling Federation. The XWF World Heavyweight Championship was introduced on December 30, 2009 at Collision 1 by General Manager Rob Zigga. Jason Calaway is the current champion and is in his first reign. He defeated Rob Zigga on December 30, 2009 at Collision 1.