Wally vs Haruo Sakaki: who would win?

Wally favored — Favored (~65%)

Wally · Pokémon · Pokémon Team (Victory Road)

Tier
5-B
Attack Potency
Planet Level
Speed
Sub-Relativistic
Durability
Planet Level

Haruo Sakaki · Godzilla · Powered Suit

Tier
LOW 5-B, up to 5-B
Attack Potency
Small Planet Level, up to Planet Level
Speed
Superhuman, up to Supersonic
Durability
Small Planet Level, up to Planet Level

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