Samu and Fatu next appeared in Texas, working for Fritz Von Erich’s World Class Championship Wrestling. Storywise, Buddy Roberts brought them in to fight his fights against the Von Erich family and former Fabulous Freebirds partner Michael Hayes. The SST were given a big push right away; presented as an unstoppable force, they beat hometown heroes Kerry and Kevin Von Erich for the WCWA World Tag Team Championship on August 12, 1988. They remained undefeated in WCCW until they dropped the belts to Hayes and his new partner, Steve Cox, on September 12. They recaptured the title four days later. Hayes and Cox beat them for the title again on October 15, and, two days later, lost it back again.