Constructed Commoner vs Bulma: who would win?

Too close to call

Constructed Commoner · Dungeons & Dragons · Base

Tier
10-B
Attack Potency
Human Level
Speed
Average Human
Durability
Street Level

Bulma · Dragon Ball · Base

Tier
10-B, up to 9-C
Attack Potency
Human Level, up to Street Level
Speed
Average Human, up to Supersonic
Durability
Street Level, up to Wall Level

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