Magomed Ankalaev, Johnny Walker and all the fighters face-off after the weigh-ins for Saturday’s UFC Vegas 84 fight card at the UFC Apex in Las Vegas. The fight card is headlined by a clash between two Top 10 ranked light heavyweights. Third ranked Magomed Ankalaev takes on seventh ranked Johnny Walker in a rematch in the headlining bout. The two first fought at UFC 294 in October. The match ended in a no contest after Ankalaev accidentally landed an illegal knee that rendered Walker unable to continue