Renan Ferreira on Thursday became the latest underdog to take out a highly touted PFL free agent signing. But there may be some controversy looming. Replays showed Ferreira may have given two quick taps while in a Fabricio Werdum triangle choke – but they weren’t seen by referee Keith Peterson. When Werdum loosened the choke, Ferreira got back to work – and got an eventual TKO finish
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2021 PFL 3 video: Renan Ferreira upsets Fabricio Werdum after appearing to tap – MMA Junkie