Submission Underground 28
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Submission Underground 28 took place Sunday, October 31, 2021 with 10 fights in Portland, Oregon.
Aaron Tiegs
Self
Tanner Weisgram
Self
Mikey Gonzalez
Self
Phelan Carron
Self
Morgan Matuizek
Self
Charles Gilpin
Self
Roman Wheeler
Self
Reed Wallace
Self
Ian King
Self
James Zeng
Self
Caleb Stecker
Self