LAS VEGAS – Nikita Krylov needs a break. After his UFC Fight Night 221 win Saturday at The Theater at Virgin Hotels, Krylov (30-9 MMA, 11-7 UFC) exhaled as he explained why he plans on taking a few months off. Krylov defeated Ryan Spann (21-8 MMA, 7-3 UFC) by first-round submission to bump his winning streak to three and further build his momentum.
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