The following is scheduled for tonight’s 12/17 WWE Smackdown on Syfy:

* New WWE World Heavyweight champion Roman Reigns’ first appearance as champion.

* Dolph Ziggler vs. Kevin Owens.

* WWE United States Champion Alberto Del Rio vs. Ryback

* Titus O’Neil vs. Tyler Breeze

* WWE Tag Team champions The New Day vs. Lucha Dragons

* Becky Lynch vs. Brie Bella

Check back later tonight for a recap of Smackdown on