At the end of every round, you will get a couple of seconds to throw some last minute punches. If you throw an illegal punch after the bell rings (or as it rings), you won’t get a warning from the referee. If you time your punches right, you can squeeze in two punches of any kind and take a good amount of health from your opponent.

In career mode, if you are about to get a 10 count press START then choose to "Throw in the Towel". It will take you back to the main menu and the match will not count (no loss to your name.)

You can also simply turn off "Illegal Blows" in the game settings menu. This lets you low blow your opponent for the entire fight non-stop for an easy KO without any dsiqualification.

Win a match at the Staples Center in career mode.

You must win a match there in career mode.

Burger King Achievement for 100 points: Beat The BK Invitational Fight.

Dodge Achievement for 100 points: Beat the Dodge sponsored fight.

EA SPORTS Achievement for 150 points: Beat any EA SPORTS sponsored fight.

ESPN FNF Achievement for 150 points: Beat any ESPN Friday Night Fight event.

ESPN PPV Achievement for 150 points: Beat any ESPN Pay Per View fight event.

ESPN WNF Achievement for 150 points: Beat any ESPN Wednesday Night Fight event.

Everlast Achievement for 100 points: Beat the Everlast sponsored fight

Under Armour Achievement for 100 points: Beat the Under Armour sponsored fight.