Proxima Midnight (Marvel Cinematic Universe) vs Primigenius: who would win?

Too close to call

Proxima Midnight (Marvel Cinematic Universe) · Marvel · Base

Tier
8-C
Attack Potency
Building Level
Speed
Superhuman, up to Subsonic
Durability
Building Level

Primigenius · Kaiju No. 8 · Yoju

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.