Goku because he has the muffin button.

Neo Zeong Vs Wing Gundam Zero

Goku. Need I say more?

Sora from kingdom hearts vs link.

Me personally, I would go with Wing Gundam Zero

Hellfirecomms vs brainscratch comms.

Hm...it's close, but I'd say Sora.

Smurfs Vs Namekians.

Smurfs.

Ankh because Momotaros can't destroy core medals.

Wing Zero because maneuverability and Zero System.

.....Tie?

Mewtwo Vs Freiza.