UFC 2010 Undisputed (PlayStation 3)

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BJ Penn with black trunks

Press L1, R1, L2, R2(2), L2, R1, L1, Triangle, Square(2), Triangle, Start.

Easy "Kay, Tee, Eff, Oh!" achievement or trophy

Select Exhibition mode and choose a created fighter as your opponent. To get a flash KO, you must win without your opponent being rocked. As soon as he tries a punch, knock him out with the opposite hand for the achievement or trophy.

Easy reversals

Use the following trick when on the ground with your opponent and they try to make a transition. Tap the Right Analog-stick Left or Right to get a reversal. If unsuccessful, you should still block the transition.
When on top of your opponent on the ground, execute a punch or knee, then tap the Right Analog-stick Left or Right, and repeat. This will block them from transitioning to a better position and helps you advance to a better position or keep a good position.

Easy sparring points

Save the game before sparring in Career mode. If you have bad results after the sparring session is over, exit Career mode without saving. Then, select "Continue Career" and spar again. Repeat the process until you have a good outcome and continue.

Free shop items

Accumulate enough points to purchase an item in the ship. Go to the item then press X to select it. When asked if you want to purchase the item, select "Yes". Then press Circle instead of returning to the shop menu. You will still have the item, but your points will not have been spent.

Getting doctor to stop a fight

Select a good fighter. Choose a created fighter with no stats as your opponent in Exhibition mode under the Beginner difficulty setting. Set the number of rounds to five. When the match starts, clinch with your opponent. Get the clinch to a single collar tie so that you only have one hand on them with their head up. Try to move them up against the cage. Then, repeatedly hit them with weak punches. You will not rock them, however the referee should eventually stop the match for the doctor to check on your opponent. They should say your opponent can still fight. Clinch with your opponent again and keep punching them. The doctor will eventually stop the fight. Note: This can also be done from rubber guard.

Mask, Skyscrape, and Punkass

Press Down(2), Up, Right, Left, Down, Select, Start at the main menu.

Preventing stat decay

Your stats will begin decaying if they are not at 30, 50, or 70 in Career mode unless an attribute point is added to them before the yellow bar completely disappears. The yellow bar represents how close each stats is to decaying. Monitor your stats and either leave them at 30, 50, or 70, or make sure you add at least one attribute point to them before the yellow bar disappears and they begin decaying each week.
Once your created fighter's stats are at 100 in Career mode, get all desired stats to 70, 50, or 30 to prevent the stats from decaying below those levels. Then, try to accumulate as many points as possible from Free Sparring and save them until Career mode is almost over in 2021. Note: You must fight for twelve years. Then, use your saved attribute points to increase your fighter's stats as desired. Once Career mode ends, you can still use your created fighter in other modes, including online. By doing this, you will not lose stats due to decay and will have a fighter with high attributes after Career mode is over.

Secret Trophies

Complete the following tasks to unlock PlayStation 3 trophy rewards.

TrophyHow to unlock
Cocky S.O.B. ( Bronze )No respect for your opponent.
Fighting with Pride ( Bronze )Now you're dirty boxing with Pride!
It Slices, It Dices ( Bronze )Is there a doctor in the stadium!?

Shaquille O'Neal

Press Down, Up, Left, Down, Down, Left, Up, Down, Down, Left, Square, Triangle(2), Square, Start at the main menu.

Touching gloves

Press Right to touch gloves during the sequence where the fighters are given the option to touch gloves before the match begins, or immediately once the match begins.

Trophies

Complete the following tasks to unlock PlayStation 3 trophy rewards.

TrophyHow to unlock
As Real As It Gets ( Bronze )Experience an entire 8 fight event card in Event Mode.
Baby Steps ( Bronze )Win an Online Exhibition Ranked match.
Black Belt ( Gold )Win 100 Online Ranked Matches.
Blog Fodder ( Bronze )Complete a post-fight interview in Career Mode.
Bobbin' And Weavin' ( Silver )Dodge 3 consecutive strikes via sway ( Outside of Tutorial Mode).
Brown Belt ( Silver )Win 75 Online Ranked Matches.
Budding Champion ( Silver )Complete the Title Mode.
Coming Up Next.. ( Bronze )Download an Event for Event Mode.
Gotta Catch 'Em All ( Silver )Collect all Topps UFC Trading Cards.
Hall of Famer ( Gold )Compete in a Champion vs. Champion fight and also make the UFC Hall of Fame in Career Mode.
Honorable Fighter ( Bronze )Touch gloves at the beginning of 10 matches.
Hot Hands ( Silver )Win 10 Online Exhibition Ranked matches consecutively.
It's The Jits! ( Bronze )Win a fight by Submission against a non-CAF, Expert CPU in the first 60 seconds of Round 1.
Kay. Tee. Eff. Oh! ( Bronze )Win a fight by Flash KO against a CPU opponent.
Learned Student ( Bronze )Go through all tutorials.
Move Mastery ( Silver )Reach 'World Class' ( Level 3) status with a technique or move.
Olympic Mixed Martial Artist ( Silver )Online Exhibition - Obtain all types of gold medals.
Platinum ( Platinum )Congratulations!
Pound For Pound Champ ( Gold )Win a Champion vs. Champion fight in Career Mode.
Puppeteer ( Bronze )Create a fighter in Create A Fighter.
Puppetmaster ( Bronze )Win a fight against the CPU with a fighter you've created in Create A Fighter.
Purple Belt ( Silver )Win 50 Online Ranked Matches.
So Now You're A Fighter ( Gold )Complete the Career Mode.
Steamroller ( Bronze )Win a fight by KO/TKO against a non-CAF, Expert CPU in the first 60 seconds of Round 1.
Submission Technician ( Bronze )Win a fight with a Submission Transition.
Testing the Waters ( Bronze )Play all modes at least once, check the shop and all options.
The Cessation Sensation! ( Silver )Win by all methods of stoppage against the CPU. ( KO, TKO, Submission, Doctor Stoppage).
Tournament Title Holder ( Bronze )Win at least one championship in the Tournament Mode.
Ultimate Unlocks ( Silver )Complete all A, B, and C class challenges ( Red and Blue Corner) in a fight in Ultimate Fights Mode.
Under Your Wing ( Bronze )Act as a trainer in Online Camp Training.
Veteran Champion ( Silver )Complete the Title Defense Mode.
Warriors, Come Out And Play ( Bronze )Join an Online Camp.
White Belt ( Bronze )Win 10 Online Exhibition matches in total.
Yellow Belt ( Silver )Win 25 Online Ranked Matches.