Age: 17
Class: S, Rank 16
Occupation: Superhero
Affiliation: Hero Association
Weapon: Metal Bat
Abilities: Immense Strength, Immense Durability (Fighting Spirit), Immense Speed, Killing Moves
vs.
Alias: The Great Bug Monster
Race: Mysterious Being
Height: Dozens of Kilometers
Threat Level: Dragon
Affiliation: Monster Association
Abilities: Immense Speed, Strength, Durability (Extremely Hard Skin)
Scenario: Garou would not have interfered the fight in the Manga, and we would have seen Metal Bat vs. Elder Centipede 1on1 till the end.
Who would have won and why?