Tangle vs Sir Pentious: who would win?

Too close to call

Tangle · Five Nights at Freddy's · Base

Tier
9-B
Attack Potency
Building Level
Speed
Supersonic
Durability
Building Level

Sir Pentious · Hazbin Hotel · Sinner Demon

Tier
9-B, up to 8-C
Attack Potency
Building Level
Speed
Subsonic+
Durability
Building Level

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