Unknown Soldier

I think I'd win.
Photon could turn into an energy from and enter Iron Man's armor, shut it down and then take Tony out in any way she sees fit.
Fixit would take out M easily.
Invisible Woman could use her force fields to wrap up Archangel, and slam him to the ground, or just suffocate him inside of a force field.
Ghost Rider could take out Psylocke with a hellfire explosion, and if that doesn't work, simply overpower her with his strength

Everyone participating in the tournament has to vote in order to go to the next round 

My team will be: Taskmaster with Vibranium Shield and Sword,

Place your team of 2
Only DC and Marvel Characters
Nothing above human level physique
Only physical powers are aloud
Equipment is aloud, unless it gives it's wielder abilities, or if is a ranged weapon
Battle to the death, morals are off
Takes place in a 50x50 arena

Heres my vote: Team Izzr Team PikminMania Team Aqua11500 Team Unknown Soldier