The May 1, 2009 Edition of Smackdown is a Professional wrestling television show of the WWE's Smackdown brand, which took place on April 28, 2009 at the Madison Square Garden in New York City, New York.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- World Heavyweight Title # 1 Contender Fatal Four Way Elimination Match: Jeff Hardy defeated Chris Jericho and Kane and Rey Mysterio (17:31)
- Chris Jericho eliminated Kane
- Chris Jericho will be disqualified
- Jeff Hardy eliminated Rey Mysterio
- WWE United States Championship: Montel Vontavious Porter (c) (w/ Sherri Shepherd) defeated Dolph Ziggler (3:55)
- Dark Six Man Tag Team Match: Batista, John Cena & Rey Mysterio defeated Chris Jericho, Edge & Randy Orton