UFC on FOX 6 is less than 24 hours away.
The stacked card features many former and current title contenders looking to gain a big opportunity.
There are many fighters on the card also looking to prove something.
Teixeira, on the other hand, could make his case for a title shot with an impressive win over Jackson.
Donald Cerrone and Anthony Pettis face each other in a match up that could see either man earn a title shot with a win.
The man with the most to gain, though, is the No. 1 contender for the flyweight title, John Dodson.
Dodson, 14-5, is a perfect 3-0 in the UFC, including winning The Ultimate Fighter 14 in 2011.
Although Dodson may not be the most liked fighter in the UFC, thanks to his antics on TUF 14, inside the Octagon fans, can agree that he is one of the most exciting fighters to come out of Jackson MMA.
Dodson has the opportunity of a lifetime tomorrow night.
He can become just the third man to defeat Demetrious Johnson, become just the second man to become UFC flyweight champion and become only the fourth fighter to participate or win the Ultimate fighter and capture a UFC title.
Defeating Johnson will be no easy task, though.
Dodson has KO power in his hands. But he will have to have speed and use his good wrestling ability to keep up with Johnson.
If Dodson can keep his stamina up and pull out a decision or if he can become the first man to stop Johnson, he will be the biggest winner of the night.