Puck (Berserk) vs Sea Bonnie: who would win?

Puck (Berserk) favored — Slight edge (~55%)

Puck (Berserk) · Berserk · Base

Tier
10-C
Attack Potency
Below Average Human Level
Speed
Subsonic, up to Speed Of Light
Durability
Below Average Human Level

Sea Bonnie · Five Nights at Freddy's · Base

Tier
10-C
Attack Potency
Below Average Human Level
Speed
Average Human
Durability
Below Average Human Level

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