Master Chief vs Captain America

Master Chief runs into Captain America within a deserted battlefield.

Master Chief has his standard and key equipment

Round 1: Morals are on

Round 2: Blood lusted

Who wins?

Been done dozens of times. But Master Chief wins 9/10.

Chief both rounds

Chief without breaking a sweat.

Been done mate:

http://www.comicvine.com/forums/battles/7/master-chief-vs-captain-america/693201/

http://www.comicvine.com/forums/battles/7/master-chief-vs-captain-america/673898/

http://www.comicvine.com/forums/battles/7/master-chief-vs-captain-america/17642/

And Master Chief should win without much trouble both rounds.