Karate Kid (Pre-Zero Hour) vs Master Tigress: who would win?

Too close to call

Karate Kid (Pre-Zero Hour) · DC · Base

Tier
8-C, up to 7-B
Attack Potency
Building Level, up to City Level
Speed
Transonic, up to Massively Ftl+
Durability
Building Level, up to Solar System Level

Master Tigress · Kung Fu Panda · Kung Fu Panda 1

Tier
8-C
Attack Potency
Building Level
Speed
Transonic, up to Supersonic
Durability
Building Level

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