In February, X-Pac formed a new stable called X-Factor with Justin Credible and Albert. During this time, he usually teamed with Credible, but also appeared in singles matches. He won the WWF Light Heavyweight Championship from Jeff Hardy on June 25, then won the WCW Cruiserweight Championship for the second time in his career when he defeated Billy Kidman on July 30. Despite the reign occurring during the WCW Invasion angle, where the WWF side was mostly portrayed as faces, the fans were vocal in their disapproval of Waltman during his reign. This fan disapproval, later known as "X-Pac heat", was acknowledged on-screen by both Alliance member Billy Kidman and, later by WWF member Edge.