Ace the Bat-Hound vs Seiko Ayase: who would win?

Too close to call

Ace the Bat-Hound · DC · Base

Tier

9-A

Attack Potency

Small Building Level, up to Small Building Level+

Speed

Superhuman, up to Ftl+

Durability

Small Building Level, up to Small Building Level+

Seiko Ayase · Dandadan · Base

Tier

9-A, up to 8-C

Attack Potency

Small Building Level, up to Building Level

Speed

Superhuman

Durability

Small Building Level

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