Super Destroyer
On October 30, 1976, he joined the American Wrestling Association as a full-time performer. Returning to his former singles pace, Morales went on to immediately enter an undefeated streak over Bobby Jones, Moose Morowski, Buddy Wolff, Frankie Hill, Baron Von Raschke, Vito Martino, Ray Stevens, Pierre Poisson, Blackjack Lanza, Puppy Dog Peloquin, Rodeo Jones, Roger Kirby, Ray Stevens, Joe Carlos and Frankie Hill to close the year. To open 1977, he continued to trend in matches including Tom DeMarco, Mike Soma, Mad Dog Vachon, Baron Von Raschke, Poisson, Bobby Duncum, Moose Morowski and Jim Brunzell, also winning a battle royale and drawing in a series against The Super Destroyer. His streak continued the following month, this time over Bob Arnel and The Strangler, going on to include matchups against the opponents that he had already defeated. The feud with The Super Destroyer resumed shortly afterwards, this time ending with another draw and two wins for Morales. A rivalry with Nick Bockwinkel also took place in parallel, recording a no contest and a victory. After briefly teaming with Peter Maivia, Morales defeated Armando Rodriguez and entered a series against Alfred Hayes, which ended with a balance of five wins, two losses and two draws. Afterwards, he recorded mixed results in several contests against The Super Destroyer. In what marked the final stage of this AWA run, Morales continued defeating jobbers Mike York, Kenny Jay and The Strangler, but began losing more often to talent that he had bested earlier including Nick Bockwinkel and others such as Angelo Mosca.