Leo Corbett vs Iwao Kuroiwa: who would win?

Too close to call

Leo Corbett · Power Rangers · Magna Defender arc

Tier
LOW 7-C, up to 6-C
Attack Potency
Small Town Level, up to Island Level
Speed
Massively Hypersonic, up to Massively Ftl+
Durability
Small Town Level, up to Island Level

Iwao Kuroiwa · Tokyo Ghoul · Base

Tier
LOW 7-C
Attack Potency
Small Town Level
Speed
Massively Hypersonic, up to Massively Hypersonic+
Durability
Small Town Level

A heuristic estimate from normalized VS Battles Wiki stats: tier, attack potency, speed and durability.