Ermes Costello vs Parrot Frog: who would win?

Too close to call

Ermes Costello · JoJo's Bizarre Adventure · Base

Tier
8-C
Attack Potency
Building Level
Speed
Peak Human, up to Ftl
Durability
Building Level

Parrot Frog · Godzilla · Biggest Individuals

Tier
8-C
Attack Potency
Building Level
Speed
Superhuman
Durability
Building Level

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