Michael Johnson vs. Beneil Dariush full fight video preview for UFC Fight Night 73 in Nashville

Michael Johnson wants a lightweight title shot, while Beneil Dariush is hoping to crack the top 10.

Only one of those outcomes is possible when they collide in the UFC Fight Night 73: "Saint Preux vs. Teixeira" mixed martial arts (MMA) co-main event on FOX Sports 1, set to go down later tonight (Sat., Aug. 8, 2015) inside Bridgestone Arena in Nashville, Tennessee.

Watch them face off here.

Johnson (16-8) has won four straight, having recently defeated Edson Barboza by way of unanimous decision in Brazil. Dariush (11-1), meanwhile, has also captured four in a row, turning away Jim Miller at the UFC on FOX 15 event back in April.

There can only be one.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the entire UFC Fight Night 73 fight card RIGHT HERE, starting with the UFC Fight Pass preliminary matches online, which are scheduled to start at 6:30 p.m. ET, right on through the FOX Sports 2 "Prelims" bouts at 8 p.m. ET, before moving on to the FOX Sports 1 main card at 10 p.m. ET.

For much more on UFC Fight Night 73: "Teixeira vs. Saint Preux" click here.