Don Stoner

Submission Underground 23 takes place on May 23, 2021 in Portland, Oregon.

Submission Underground 22 took place April 25th from Portland, Oregon.

Submission Underground finally makes its 2021 debut today with Submission Underground 21. The card is headlined by the Submission Underground king and men’s champion Mason Fowler defending his belt against another SUG mainstay in “The Boogeyman” Richie Martinez. Both Martinez and Fowler won their most recent bouts by armbar in regulation at SUG’s last event, Submission Underground 20.

The submission grappling event created by Chael Sonnen, Submission Underground, returns for its 19th event and the final for 2020 with a barn burner of jiu-jitsu matches from Oregon. The line-up is peppered with UFC fighters including Donald Cerrone, Rafael dos Anjos, Felicia Spencer and Anthony “Rumble” Johnson amongst former fighters and Bellator standouts.

Submission Underground 17 is a grappling event that was held on Sunday 08.30.2020 at 12:00 PM ET in Portland, Oregon.

Submission Underground 14 took place Sunday, May 31, 2020 with 10 fights in Portland, Oregon.

Submission Underground 13 took place Sunday, April 26, 2020 with 10 fights in Portland, Oregon

Submission Underground 12 took place Sunday, March 29, 2020 with 9 fights in Portland, Oregon.