Tatsu vs Creeper (Kingdom Hearts): who would win?

Tatsu favored — Slight edge (~55%)

Tatsu · Sakamoto Days · Base

Tier
9-B
Attack Potency
Wall Level+
Speed
Supersonic+
Durability
Wall Level+

Creeper (Kingdom Hearts) · Kingdom Hearts · Base

Tier
9-B
Attack Potency
Wall Level+
Speed
Athletic Human
Durability
Wall Level+

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