It took Kaynan Duarte only 2 minutes and 30 seconds to end on Rodolfo’s back and submit him with a rear-naked choke at the Who’s Number One: Duarte vs Vieira. Although Rodolfo had only four grappling matches in the last 5 years, no one could have predicted that the fight would be so short and … Continue reading Kaynan Duarte Submits Rodolfo Vieira in only 2m30s