Tenten vs Abby: who would win?

Abby favored — Slight edge (~55%)

Tenten · Naruto · Part II

Tier

7-B

Attack Potency

City Level+

Speed

Sub-Relativistic

Durability

City Block Level, up to Multi City-Block Level

Abby · Wuthering Waves · Base

Tier

7-B, up to 5-A

Attack Potency

City Level, up to Large Planet Level

Speed

Sub-Relativistic+

Durability

City Level, up to Large Planet Level

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