The four Fox Sports 1 prelims for UFC on Fox 19 delivered some great action, with three finished out of four fights. Here's how it all went down.
In the featured prelim of UFC on Fox 19, Chiesa handed Dariush the first submission loss of his career with pure strength. After getting his legs beaten up with kicks in the first round, Chiesa came back in the second to get a takedown and secure the back. He tried to sink a choke but couldn't get his arm below the chin. Despite that, he adjusted and just decided to squeeze on Dariush's head until he couldn't take the pain and tapped.