Play video content TMZSports.com Alex Volkanovski was literally holding his adorable newborn Reign when he got the call — Charles Oliveira was out and Islam Makhachev needed an opponent — and the 145 lb. champ almost instantly knew it was time for daddy to go to work! Volkanovski joined Michael Babcock on the “TMZ Sports”
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Play video content Justin Gaethje‘s gearing up for a title run, and the UFC star tells us he has the power to dethrone champ Islam Makhachev … but he knows he has to earn the fight, and he’s ready to run through Dustin Poirier to prove his worthiness! 34-year-old Gaethje, the #3 ranked UFC lightweight,