Suggested by Destroyer Titanosaurus is absolutely massive. They don’t call him a Kaiju for nothing after all and the way that he soars above everyone else is really quite impressive. This is absolutely the kind of guy that you don’t want to mess with. Still, he isn’t very fast and I don’t see him being able to do much of anything to Toadman. The two fighters are just in different leagues here and their abilities are too far apart even if Titanosaurus could potentially win with a strike or two, those hits just won’t happen. Toadman wins.
Update 1/18/2023: Toadman’s attack strategies and tactics have all been debunked to the point where they would not be enough to win. Titanosaurus can win after a long battle of attrition and will ultimately have enough left in the tank to take Toadman out. Titanosaurus wins.