Professor Kukui's last pokemon is Tapu Koko, who will face Pikachu on a one on one combat. Does anyone seriously think Pikachu will win this battle? Tapu Koko is a very powerful legendary pokemon while Pikachu is a pokemon with mediocre stats, plus it's unevolved. Does anyone really think Pikachu will win? Knowing this they're already telling us Ash will lose the battle against Professor Kukui