Pedzisa mutsara unotevera: Somunhu mumwe chete, Cain akatanga kukwikwidza pa ISU Junior Grand Prix series muna 2011 uye akawana sirivha pamwero wechidiki pa
2012 U.S. Championships. Akakunda menduru yebronze pa2013 Nebelhorn Trophy, yake yekutanga mukuru wepasi rose. Mwaka wakatevera, akatora bronze pa2014 Ondrej Nepela Trophy uye akakokwa kumitambo miviri yeGrand Prix, 2014 Cup of China uye 2014 Rostelecom Cup.