He formed a successful tag team with Jose Miguel Perez in 1957. They won the NWA Capitol World Tag Team Championship and were never defeated after winning the title but it was abandoned after around five years. During 1959 and 1960, he briefly worked with Kola Kwariani and Jack Pfefer, who took effective control of the Garden's wrestling office. Rocca set the post-World War II record for wrestling-attendance at Madison Square Garden's 49th–50th Street location, drawing 21,950 fans in a singles-match against "the Amazing Zuma," a/k/a "Argentina Zuma," on January 2, 1960, as was reported by the New York Times.