UFC on ESPN 22 took place on Saturday at the UFC Apex in Las Vegas, and it was an oddly historic event. Robert Whittaker (23-5 MMA, 14-3 UFC) beat Kelvin Gastelum (16-7 MMA, 11-7 UFC) by unanimous decision in the main event, further pushing him further toward a 185-pound title fight. Check below for 25 post-event facts to come out of UFC on ESPN 22.
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UFC on ESPN 22 post-event facts: Andrei Arlovski joins 20-win club – MMA Junkie