This shouldn’t be a competitive fight though it is between two of the best Cruiserweights in Australia. Jai Opetaia looks to be a very promising prospect in the division while Kelleher is more of a domestic fighter in the Australian scene.
This is a rematch of a fight that took place two years ago where Opetaia won by stoppage in the third round. I don’t think Kelleher has improved since then while Opetaia has been growing as a fighter. I can’t see a different result happening even though Kelleher has bounced back well from the loss.

I think Jai Opetaia wins the rematch because hes the technically better fighter who also punches harder. Another point is that hes already stopped Kelleher and I don’t see why he wouldn’t do it again.