蘭迪·歐頓
Soon after, Randy Orton challenged The Undertaker to a match at WrestleMania 21 and claimed that he would end his WrestleMania winning Streak. Even with help from his father, Orton lost and The Undertaker improved his WrestleMania record to 13–0. After a two-month hiatus, Undertaker returned on the June 16 episode of "SmackDown!", but lost to JBL after an interference from Randy Orton.