<prompt> Pedzisa mutsara unotevera: Pakuvamba mubasa rake, Roca akakwikwidzana naAndrew Ouellette. Gare gare akabatana naDonald Adair. Mwaka wavo wakabudirira zvikuru waiva 1985-86, umo vakakunda 1985 Skate Canada International, 1985 Skate America uye 1986 US National Title. Akawanawo nzvimbo yake yepamusoro yeWorld, 6th pa1986 World Championships. Mwaka wakatevera, vakakunda menduru yesirivha yeU.S. Akasarudza kuenda pamudyandigere mazuva gumi pamberi pe  <response>: 1987 World Championships, Roca anoshamisa uyo akanga achitarisira kukwanisa kupinda mu 1988 Winter Olympics. 