Correction: T rex vs tyrannometrodon Winner: t rex I rex vs ultimasaurus Winner: ultimasaurus Atrociraptor vs dilophosaurus Winner:atrociraptor Carno vs anky Winner:anky Ceratosaurus vs triceratops Winner: triceratops Giga vs theri (giga is big than theri Winner: giga Indoraptor vs spino Winner: spino Argentinosaurus vs dreadnoughtus Winner: argetinosaurus T rex vs ultimasaurus Winner: ultimasauras Dilophosaurus vs anky Winner: anky Triceratops vs indoraptor Winner: indoraptor Giga vs argetinosaurus Winner: argetinosaurus T rex vs anky Winner: t rex Indoraptor vs argetinosaurus Winner: argetinosaurus T rex vs argetinosaurus Champion: argetinosaurus