A (Third Raikage) vs Aoi Kaguragi: who would win?

A (Third Raikage) favored — Slight edge (~55%)

A (Third Raikage) · Naruto · Base

Tier
7-A, up to 6-B
Attack Potency
Mountain Level, up to Country Level
Speed
Relativistic
Durability
Country Level

Aoi Kaguragi · Kaiju No. 8 · Post-Second Division Training

Tier
7-A
Attack Potency
Mountain Level+
Speed
Unknown
Durability
Mountain Level+

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