UFC Undisputed 2010

Honestly though it isnt the most legit way

i found it easiest to find a friend that has the game and go to ranked matches

set up a odd custom search

ie...

5 rounds
middle weight
dlc charecters off
connection quality to have priority
camp fighting off
ufc fighters only

and make sure you and your friend arent in the same fight camp or it wont match you to together

then have one person host and the other search for the same options

Hey guys... I'm new to this but I'll try best...
After starting put 0-3 I won 10 in a row using this strategy:
1. First only go up against people with a losing record and/or who haven't competed in many fights. Also, take note of their level as it will tell you if they are currently on a winning streak, which is something you want to avoid.
2. Always get the chance to host a session by entering unusual things in the custom match search.This way you will have priority over who you get to fight as. I usually go with heavyweight and Nogueira as my fighter.
3. Turn on the stamina bar in your options menu. It easily tells you when the opponent is most vulnerable and when they will be most likely to tap.
4. Don't try and knock people out, as they will probably defeat you by bringing you to the ground. So here's my solution:
5. You need good a ground and submission game. I prefer using Nogueira as mentioned before. Run up to the guy as soon as the fight begins (don't touch gloves) get him in a clinch and fall back to the floor. Attempt a submission but don't spin, so your opponents stamina bar will deplete but yours won't. Then, do a minor transition and initiate a submission but actually spin. Your opponents stamina bar will be more than half empty while yours starts full. You will most likely get the tap. If you don't, try attempting three submissions, not spinning on the first two, but spinning on the third in order to deplete your opponents stamina bar even more

hope this helped :)