Dustin Poirier expects size to play a factor in the Islam Makhachev vs. Alexander Volkanovski super fight. Lightweight champion Makhachev (23-1 MMA, 12-1 UFC) defends his title against featherweight champion Volkanovski (25-1 MMA, 12-0 UFC) in the UFC 284 main event Feb. 11 at RAC Arena in Perth, Australia. Although Volkanovski has competed all the way up to 170 pounds early in his career, he has found a home at featherweight, where he has ruled the division in dominant fashion.
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