Takeda Kousei vs Jack the Ripper (Berserker): who would win?

Jack the Ripper (Berserker) favored — Slight edge (~55%)

Takeda Kousei · Crows x Worst · Base

Tier

9-C, up to 9-B

Attack Potency

Wall Level

Speed

Subsonic

Durability

Wall Level

Jack the Ripper (Berserker) · Nasuverse · Base

Tier

9-C, up to HIGH 6-C

Attack Potency

Street Level, up to Large Island Level

Speed

Relativistic+, up to Ftl

Durability

Street Level, up to Large Island Level

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