Yuga vs Kamen Rider G: who would win?

Yuga favored — Slight edge (~55%)

Yuga · The Legend of Zelda · Yuga Ganon W/Triforce of Power and Wisdom

Tier

LOW 5-B

Attack Potency

Small Planet Level

Speed

Massively Hypersonic+, up to Relativistic

Durability

Small Planet Level

Kamen Rider G · Kamen Rider · Kamen Rider G

Tier

LOW 5-B, up to 1-C

Attack Potency

Small Planet Level, up to Complex Multiverse Level

Speed

Supersonic, up to Massively Ftl+

Durability

Small Planet Level, up to Complex Multiverse Level

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