Raw, broadcast from the Saitama Super Arena in Japan, Flair lost to Shawn Michaels in a singles match. In February 2008, Flair wrestled Mr. Kennedy in the Ariake Coliseum and William Regal in the Budokan Hall, both under the stipulation that he would retire if he lost. Evolution (2002–2005) In September 2002 at Unforgiven, Triple H defended the World Heavyweight Championship against Rob Van Dam. During the match, Flair came down to the ring and grabbed the sledgehammer from Triple H and teased hitting him before hitting Van Dam, allowing Triple H to get the win, turning him heel in the process and accompanied Triple H to the ring as his manager. Shortly after, Batista moved from SmackDown! to Raw and Flair also began accompanying him to the ring while continuing to second Triple H. In June 2003 at Bad Blood, Flair was able to defeat Shawn Michaels after Orton struck Michaels with a chair. At the height of Evolution's power, the group controlled all of the male-based championships of Raw after Armageddon. Batista teamed with Flair to win the World Tag Team Championship from the Dudley Boyz (Bubba Ray Dudley and D-Von Dudley) in a tag team turmoil match and Triple H regained the World Heavyweight Championship from Goldberg (in a triple threat match that also involved Kane), with the help of the other members of Evolution. In January 2004 at the Royal Rumble, Flair and Batista successfully defended the World Tag Team Championship against the Dudley Boyz in a tables match, and World Heavyweight Champion Triple H fought Shawn Michaels to no contest in a Last Man Standing match, thus retaining the championship. Flair and Batista lost the World Tag Team Championship on February 16 edition of Raw to Booker T and Rob Van Dam. At WrestleMania XX, Evolution defeated the Rock 'n' Sock Connection (The Rock and Mick Foley) in a 3-on-2 handicap match. The following week on Raw during the 2004 WWE draft lottery, Flair and Batista defeated Booker T and Rob Van Dam to win their second and final World Tag Team Championship, but they lost the titles to World Heavyweight Champion Chris Benoit and Edge on the April 19 episode of Raw. At SummerSlam, Orton pinned Benoit to become the new World Heavyweight Champion and the youngest World Champion in WWE history to date. On the episode of Raw the night after SummerSlam, Batista