Typhon (Riordan) vs Tren Krom: who would win?

Tren Krom favored — Slight edge (~55%)

Typhon (Riordan) · Percy Jackson · Base

Tier

HIGH 6-A, up to HIGH 4-C

Attack Potency

Multi-Continent Level, up to Large Star Level

Speed

Superhuman

Durability

Multi-Continent Level, up to Large Star Level

Tren Krom · Bionicle · Matoran Universe

Tier

HIGH 6-A

Attack Potency

Multi-Continent Level

Speed

Massively Hypersonic+, up to Relativistic

Durability

Unknown

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