In the final Smackdown before Backlash, Big Show prepares to face off against CM Punk for the World Heavyweight Championship. As a prelude to their tag team championships match, Batista faces David Otunga and Ryan Powers takes on Triple H. Also, there is a huge interpromotional divas tag team match as WWE Women's Champion Michelle McCool (from Raw) teams with Mickie James to take on Trish Stratus and a mystery partner. Plus, Chris Jericho and Edfe prepare for their last man standing match this Sunday. That and much more.

Keyword: WWESU, Smackdown

Title: WWESU SD 4.23.10