Jason Lee Scott vs Ka Stone: who would win?

Jason Lee Scott favored — Slight edge (~55%)

Jason Lee Scott · Power Rangers · Red Omega Ranger

Tier
LOW 2-C
Attack Potency
Universe Level+
Speed
Superhuman, up to Massively Ftl+
Durability
Universe Level+

Ka Stone · Marvel · Base

Tier
LOW 2-C
Attack Potency
Universe Level+
Speed
Immobile, up to Infinite
Durability
Universe Level+

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