But when this match is exactly going to happen? I cannot still find any information of the date when this match has agreed to happen.
They did not mention the date yet, maybe they are still working on it.
I did some search now and I could not find any information about the date and the venue, but only found this one (
https://www.ringtv.com/627430-reymart-gaballo-says-hes-ready-to-face-idol-nonito-donaire-in-mandatory-fight/) which is interesting.
In that article, Gaballo said he is ready to face his idol in boxing, that's 100% respect but I hope he will show his skills in the fight and give his best to remain undefeated although people believe that he will just loss easily.
Right, it's probably going into the same process, purse bid and then the winner announces where and when the fight is going to happen. But for sure this is going to push both are willing participants and there only 1 champion for the WBC belt, Gaballo holding the interim belt, while Donaire having the regular belt for knocking out Ouballi.
So let's wait, he might have a big respect to Donaire and even calling him idol. But when the bell rings, for sure they are going to "kill" each other in the ring.