Basketball Mascots as Super-Heroes

Hi all, Jeff here! It's been a while since I posted anything, and yet here I come with a sports post of all things. Without further ado, here goes!

You may or may not be aware that a Big Sporting Thing is happening this week, the March Madness college basketball tournament.

Even if you don't care for sportsball though, I could really use a hand. All you have to do is tell me which published super-hero most closely matches each of these teams. I'll then pick the winners of each matchup based not on their real-world basketball prowess (about which I know nothing), but rather how a fight between their two super-hero analogs would go.

For your convenience, here's a bracket with notes about which mascots the teams have if it's not obvious from their name. You can ignore the other pre-filled bits.

NCAA team bracket