User blog comment:MrBlonde267/Avengers Civil War Bracket Tournament/@comment-26927984-20160502000811/@comment-5448995-20160502001225

If you look from their stint as an Avenger, its Thor if you look at it from a battle perspective, it's Thor, if you look at it as a popularity contest I'm sure Spider-Man wins easy.

I'm expecting Iron man vs Spider-Man actually.