Submission Underground 28 (2021)OverviewSubmission Underground 28 took place Sunday, October 31, 2021 with 10 fights in Portland, Oregon.Top Billed CastAndy VarelaSelfHaisam RidaSelfNo imageAaron TiegsSelfGuilherme VasconcelosSelfCris LencioniSelfKevin LeeSelfJuliana MillerSelfTara LaRosaSelfKyle ChambersSelfNo imageTanner WeisgramSelfMatt FerraioloSelfNo imageMikey GonzalezSelfIf you liked Submission Underground 28Never Back DownMovie · 2008Gladiator UndergroundMovie · 2025Never Back Down: RevoltMovie · 2021Undisputed III: RedemptionMovie · 2010Beautiful DisasterMovie · 2023Never Back Down 2: The BeatdownMovie · 2011UnleashedMovie · 2005Never Back Down: No SurrenderMovie · 2016Blood and BoneMovie · 2009Desperate LivingMovie · 1977Born a ChampionMovie · 2021Wrong Turn 2: Dead EndMovie · 2007
