Submission Underground 27 took place Sunday, October 10, 2021 with 10 fights in Portland, Oregon.

Submission Underground 29 took place Sunday, December 12, 2021 with 9 fights in Portland, Oregon.

Eddie Bravo Invitational 9: The Light Heavyweights was a submission-only grappling tournament of 16 light heavyweight (205 lb) male entrants. The event took place on November 7, 2016 at The Orpheum in Los Angeles, California.

A decade after "Rise of the Planet of the Apes," society is in complete ruins and dominated by violence.