Satoru Gojo vs Jasper: who would win?

Jasper favored — Slight edge (~55%)

Satoru Gojo · Jujutsu Kaisen · Present

Tier

LOW 7-B, up to 7-B

Attack Potency

Large Town Level, up to City Level

Speed

Hypersonic, up to Sub-Relativistic+

Durability

Large Town Level

Jasper · Steven Universe · Base

Tier

HIGH 7-C

Attack Potency

Large Town Level

Speed

Relativistic

Durability

Large Town Level

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