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Watch Ultimate Fighter London Gustafsson vs. Manuwa Live Stream Online on Sportsbun. UFC Fight Night 37 takes place at O2 Arena, in London, England, this weekend (Sat., March 8, 2014), with a 3 p.m. ET start time for the main card on Fight Pass digital network. The mixed martial arts (MMA) event features a pivotal light heavyweight headliner between former title challenger Alexander Gustafsson and undefeated wrecking machine Jimi Manuwa.
