WWE.com has confirmed the following matches for the live debut broadcast of WWE Smackdown tonight on Syfy from Dallas, Texas:

– The Undertaker vs. CM Punk.

– John Cena and The Nexus will be in the house.

– Rey Mysterio challenges Alberto Del Rio to a match.

Mike Tedesco will be providing *live* coverage of Smackdown tonight at 8:00 p.m. ET (7:00 p.m. CT). Stay tuned to the newsboard and a top story link for live play-by-play from Mike.