Submission Underground 16 took place Sunday, July 12, 2020 with 10 fights in Portland, Oregon.
Submission Underground 12 took place Sunday, March 29, 2020 with 9 fights in Portland, Oregon.
Submission Underground 22 took place April 25th from Portland, Oregon.
Strikeforce Challengers: Lindland vs. Casey was a mixed martial arts event held by the Strikeforce. The eight Challengers episode took place on May 21, 2010, at the Rose Garden at Portland, Oregon.
