Fight Night Round 3 Codes -

All Venues
Select "Create Champ" option and change the first name to NEWVIEW.

Achievements
Burger King (100 points) - Beat The BK Invitational Fight.
Dodge (100 points) - Beat the Dodge sponsored fight.
EA SPORTS (150 points) - Beat any EA SPORTS sponsored fight.
ESPN FNF (150 points) - Beat any ESPN Friday Night Fight event.
ESPN PPV (150 points) - Beat any ESPN Pay Per View fight event.
ESPN WNF (150 points) - Beat any ESPN Wednesday Night Fight event.
Everlast (100 points) - Beat the Everlast sponsored fight.
Under Armour (100 points) - Beat the Under Armour sponsored fight.

Bonus Venues
Win a match at these venues in career mode to unlock it:

Madison Square Garden - Win a match there in career mode.
The Staples Center - Win a match there in career mode.

Unlock New Fighting Styles
Win the following style matches in ESPN Classic Fights mode or career mode to unlock those new styles:

Hard Straights style - Win that style match in ESPN Classic Fights mode or career mode.
Hook Master style - Win that style match in ESPN Classic Fights mode or career mode.
Judge Jab style - Win that style match in ESPN Classic Fights mode or career mode.
Lethal Uppercuts style - Win that style match in ESPN Classic Fights mode or career mode.
Philly Shell style - Win that style match in ESPN Classic Fights mode or career mode.
Sinister Cross style - Win that style match in ESPN Classic Fights mode or career mode.
Slickster style - Win that style match in ESPN Classic Fights mode or career mode.
Smooth style - Win that style match in ESPN Classic Fights mode or career mode.
Textbook style - Win that style match in ESPN Classic Fights mode or career mode.
Uptight style - Win that style match in ESPN Classic Fights mode or career mode.