War Machine

When Tony Stark was sick, his best friend and helicopter pilot, Jim "Rhodey" Rhodes filled in as the Invincible Iron Man. Once Stark returned to the mantle, he rewarded Rhodey's loyalty by giving him the War Machine armor!

2D Fighters
Rhodey destroyed Johnny Cage in the opening round, before being sent home by Andy Bogard in the second.

Earth's Mightiest
War Machine defeated Moonstone in the opening round, and Luke Cage in the second. He then made it past Mr. I to go to the finals tournament, where he was eliminated by Daken.

WTF
War Machine was defeated by Wonder Woman in the opening round