Backlash (2008) was the tenth annual Backlash PPV. It took place on April 27, 2008 at the 1st Mariner Arena in Baltimore, Maryland. The event starred wrestlers from the Raw, SmackDown, and ECW brands. The main event was a Fatal Four-Way Elimination for the WWE Championship match featuring WWE Champion Randy Orton, Triple H, John Cena, and John "Bradshaw" Layfield. The other main event featured wrestlers from the SmackDown brand, in which World Heavyweight Champion The Undertaker defended against challenger Edge in a singles match. The main event from the ECW brand was a singles match where ECW Champion Kane defended against challenger Chavo Guerrero. In addition, a featured bout was scheduled on the undercard, in which Shawn Michaels fought Batista. Backlash (2008) had an attendance of approximately 11,277 and received 200,000 buys.
Randy Orton
Paul Lévesque
John Layfield
John Cena
Mark Calaway
Adam Copeland
Michael Hickenbottom
Dave Bautista
Elizabeth Copeland
Melina Perez
Layla El
Jillian Faye Hall
Lisa Marie Varon
Nattie Neidhart-Wilson
Ashley Massaro
Barbie Blank
Paul Wight
Dalip Singh
Glenn Jacobs
Chavo Guerrero Jr.
Matthew Hardy
Hassan Hamin Assad
Kara Drew
Maria Kanellis-Bennett
Mickie James
Michelle Calaway
Chris Irvine
Todd Grisham
Tony Chimel
Lilián García
Justin Roberts
Eve Torres