Gaku vs Sypha Belnades (Castlevania - Netflix): who would win?

Sypha Belnades (Castlevania - Netflix) favored — Slight edge (~55%)

Gaku · Sakamoto Days · Base

Tier
HIGH 8-C
Attack Potency
Large Building Level
Speed
Hypersonic+
Durability
Large Building Level

Sypha Belnades (Castlevania - Netflix) · Castlevania · Season 4

Tier
HIGH 8-C
Attack Potency
Large Building Level
Speed
Relativistic+
Durability
Large Building Level

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