Captain Universe vs Odin

I wasnt too sure about CU tier..

Who wins this how and why ?

Odin destroys him.

Odin styles on any Captain Universe.

What if it was Zeus who became Captain Universe and fought Odin?

Odin.

Captain Universe has never gotten Herald strong.

With most hosts, CU goes to Herald tier. With a strong host like someone who's already a herald, Trans tier.

The strongest CUs have probably been Sue Richards, Gladiator, and Silver Surfer.