ニュー・エイジ・アウトローズ
Guerrero, Chris Benoit, Dean Malenko and Perry Saturn debuted in the WWF on the January 31, 2000 episode of "Raw Is War" as The Radicalz, interfering in a match involving The New Age Outlaws. establishing themselves as faces. During his first match with the WWF, a tag team match with Perry Saturn against The New Age Outlaws, Guerrero performed a frog splash off the top rope and dislocated his elbow when he landed the move; as a result, he was sidelined for several weeks. Guerrero and Saturn had originally been booked to defeat The New Age Outlaws, but due to his injury, Guerrero panicked and told Road Dogg, who was in the tag team match with Billy Gunn against Guerrero and Saturn, to immediately pin him.