WWE is a pressure cooker with the Royal Rumble on the horizon, and Smackdown fans can watch the tension boil over with an online live stream.

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The Jan. 21 episode will air from the Wright State University's Nutter Center in Dayton, Ohio at 8 p.m. ET.

The superstars of WWE will converge on Orlando, Fla., this Sunday, and the card is packed full of high stakes matches. Roman Reigns is facing down a 30-man battle for his WWE World Heavyweight Championship, and judging by the number of competitors he's managed to tick off in the last few weeks, everyone from Brock Lesnar to the League of Nations will be looking to gain an advantage on Smackdown.

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Reigns isn't the only one sweating the January pay-per-view, however. The New Day and The Usos will face of on Sunday, but first the tag-team entrants will go head to head in tonight's 6-man match. Dolph Ziggler will be on hand to round out Jimmy and Jay's squad.

Lastly, WWE.com reports that tonight's Miz TV guests will be Dean Ambrose and Kevin Owens. Set to go head to head for Ambrose's Intercontinental Championship on Sunday, the pair will certainly have plenty to fight about.

Click here to catch all the action as it unfolds on USA.

Tags: WWE Smackdown television usa