Chael Sonnen's Wrestling Underground

Chael Sonnen's Wrestling Underground is an amateur wrestling promotion company based on Oregon, United States and ran by Chael Sonnen. The promotion made its debut on August 30, 2020 via UFC Fight Pass.

Chael Sonnen's Wrestling Underground

Chael Sonnen's Wrestling Underground is an amateur wrestling promotion company based on Oregon, United States and ran by Chael Sonnen. The promotion made its debut on August 30, 2020 via UFC Fight Pass.