Superman (Earth One) vs Calypso: who would win?

Too close to call

Superman (Earth One) · DC · Base

Tier

7-B

Attack Potency

City Level

Speed

Massively Hypersonic

Durability

City Level

Calypso · Percy Jackson · Full Power

Tier

7-B

Attack Potency

City Level

Speed

High Hypersonic+

Durability

City Level

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