Suggested by Destroyer Gigan is a powerful Kaiju with incredible laser blasts and a whole lot of physical power. As quick on his feet as Sam is, I don’t see him being able to do much. Gigan is an opponent that is just completely out of his league and I haven’t even mentioned how Gigan can teleport yet. That in itself is a game changer and not something that Sam will be able to overcome. Gigan wins.