Chael Sonnen is building a grappling promotion that is putting on a series of exciting bouts; bridging the worlds between competitive grappling and mixed martial arts. Submission Underground 3 did the same as competitors such as Chad Mendes and Antonio Carlos Junior faced off against some of the best grapplers in the game today. What resulted was a number of matches with exhilarating finishes.
The main event featured Dillion Danis facing off against AJ Agazarm in a grudge match to say the least. Neither fighter was able to submit the other, but they were both aggressive from the very start.