The winner in Splatoon 2 Splatfest was actually Mayo. Why? Well, there was one problem in Splatfest... In a couple of rounds, well... IT WAS KETCHUP VS. KETCHUP!!! It didn't make sense that Ketchup's team can fight there own team, so I think that was the reason why Mayo won. I hope Nintendo fix this problem. P.S. Pearl sucks... for some reason...