Video: UFC on FOX 8 preview show with Ariel Helwani and Dave Doyle

The Ultimate Fighting Championship's (UFC) second network television offering of the year goes down tonight (July 27, 2013) with UFC on FOX 8: "Johnson vs. Moraga," live from KeyArena in Seattle, Washington.

The event is headlined by a flyweight championship contest between reigning divisional king Demetrious Johnson and top contender John Moraga.

Also scheduled for the card is a welterweight contenders match of Rory MacDonald vs. Jake Ellenberger, another 170-pound match up between heavy hitters Robbie Lawler and Bobby Voelker and then, finally, a women's bantamweight affair between Liz Carmouche and Jessica Andrade.

With UFC on FOX 8 just around the corner and anticipated at an all-time high, watch as Ariel Helwani and Dave Doyle of MMA Fighting break down and preview all the major bouts for the event.

MMAmania.com will provide LIVE round-by-round, blow-by-blow coverage of the entire UFC on FOX 8 card this evening below, starting with the Facebook "Prelims," which are scheduled to begin at 4 p.m. ET, right on through the FX-televised under card bouts at 5 p.m. ET and then main card FOX action, which is slated to begin at 8 p.m. ET.

For more news and notes on the event, click here.