UFC on FOX 6 took place on Saturday night in Las Vegas and the UFC has announced that Demetrious Johnson, John Dodson, Anthony Pettis and Ryan Bader were the winners of the fight night bonuses and each fighter received $50,000. 
Johnson and Dodson won the fight of the night for their main event title fight, which Johnson retained the flyweight title with a decision victory.
This is the second time that Johnson has won a fight of the night bonus, with the first time coming at UFC on FX 2 against Ian McCall.
This is also the second fight night bonus for Dodson, who won the knockout of the night bonus when he won The Ultimate Fighter 14.
Pettis won the knockout of the night bonus for his victory over Donald Cerrone, which it was the first time that Cerrone has been defeated by knockout. This is the second straight fight that Pettis has won the knockout of the night bonus and this is the fifth time he has won a fight night bonus in UFC/WEC.
The submission of the night bonus went to Ryan Bader for his guillotine choke submission win over Vladimir Matyushenko on the preliminary card. This is the first time that Bader has won a fight night bonus in his 11 UFC fights. During the TV broadcast, the UFC announced that the submission was the fastest submission victory in the history of the UFC light heavyweight division.