In the headliner, WWE legend CM Punk will look to win his first world title in the company in over 10 years when he takes on World Heavyweight Champ Gunther. Tiffany Stratton will defend her WWE Women ...

Here's what you need to know about Smackdown. When is Smackdown on tonight? Smackdown starts at 8 p.m. EST tonight. What channel is Smackdown on? ...