The following is how the card for WrestleMania 23 looks following last nights WWE RAW:

World Title Match
Batista (c) vs. The Undertaker

WWE Championship Match
John Cena (c) vs. Shawn Michaels

Battle Of The Billionaires
Umaga (representing Vince McMahon) vs. Bobby Lashley (representing Donald Trump)

Money In The Bank Ladder Match
King Booker vs. CM Punk vs. Edge vs. Jeff Hardy
(4 more participants still to be confirmed)