Submission Underground 25 (2021)3hOverviewSubmission Underground 25 took place Sunday, July 18, 2021 with 9 fights in Portland, Oregon.Top Billed CastPedro MarinhoSelfAndy VarelaSelfEdwin NajmiSelfJeremy KennedySelfKeith KirkorianSelfNo imageJoseph MckaySelfNo imageGustavo PiresSelfNick MaximovSelfColton VaughnSelfNo imageEric McConicoSelfNo imageAaron TiegsSelfNo imageZachary MinteerSelfIf you liked Submission Underground 25Never Back DownMovie · 2008Gladiator UndergroundMovie · 2025Undisputed III: RedemptionMovie · 2010Never Back Down: RevoltMovie · 2021Beautiful DisasterMovie · 2023UnleashedMovie · 2005Never Back Down 2: The BeatdownMovie · 2011In HellMovie · 2003Blood and BoneMovie · 2009No Retreat, No SurrenderMovie · 198647 RoninMovie · 2013Never Back Down: No SurrenderMovie · 2016
