Submission Underground 25 took place Sunday, July 18, 2021 with 9 fights in Portland, Oregon.

Submission Underground 18 took place Sunday, October 4, 2020 with 10 fights in Portland, Oregon.

Polaris 30: Condit vs. MVP was a grappling show that took place on November 2, 2024 in London, England. The show consisted of 14 grappling bouts.