ONE Championship’s heavyweight title unification fight as a new date. Heavyweight champion Arjan Bhullar (11-1) will return to the cage March 24 to take on interim champ Anatoly Malykhin (11-0), the promotion announced Sunday. The fight will be part of ONE Fight Night 8 on Prime Video at Singapore Indoor Stadium in Singapore. The main card will stream on Amazon Prime Video in the U.S. and Canada. The heavyweights had been scheduled to fight this past September at ONE Championshihp 161 in Singapore, but Bhullar pulled out with an injury.