Mario (Captain Lou Albano) vs Rize Kamishiro: who would win?

Rize Kamishiro favored — Slight edge (~55%)

Mario (Captain Lou Albano) · Super Mario Bros · Base

Tier
7-A
Attack Potency
Mountain Level
Speed
Peak Human, up to Relativistic
Durability
Wall Level, up to Small Building Level

Rize Kamishiro · Tokyo Ghoul · Dragon

Tier
7-A
Attack Potency
Large Town Level, up to Town Level+
Speed
Relativistic
Durability
Mountain Level+

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