Who is the best pound-for-pound fighter in the UFC?
Is it Conor McGregor? Is it Jon Jones? Or is it Ronda Rousey? Maybe the newcomer Paige VanZant?
We’ll never know due to weight classes, but there is one equalizer: Rock Em’ Sock Em’ Robots.
Find out who wins when McGregor, Jones and VanZant battle it out in our version of “the Octagon.”
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