Zeus (Injustice) vs Zeus (Riordan): who would win?

Zeus (Injustice) favored — Slight edge (~55%)

Zeus (Injustice) · DC · Base

Tier

HIGH 6-A

Attack Potency

Multi-Continent Level

Speed

Massively Ftl+

Durability

Multi-Continent Level

Zeus (Riordan) · Percy Jackson · Base

Tier

HIGH 6-A, up to HIGH 4-C

Attack Potency

Multi-Continent Level, up to Large Star Level

Speed

Ftl, up to Massively Ftl+

Durability

Multi-Continent Level, up to Large Star Level

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