 Nyorai kuenderera mberi kweiyi ndima - Mumwaka wa2006-07, Wagner akaita rake rekutanga reJunior Grand Prix. Akakunda zvose zviitiko zveJunior Grand Prix muCourchevel, France, uye chiitiko muThe Hague, Netherlands. Kukunda kwake kwakamuita kuti akwanise kuenda kuJunior Grand Prix Final muSofia, Bulgaria, kwaakakunda menduru yesirivheri kumashure kweAmerican Caroline Zhang, aine zvibodzwa zvekupedzisira zve142.01. Pa2007 US Nationals muSpokane, Washington, Wagner akaisa wechitatu shure kwaMirai Nagasu naCaroline Zhang, achizviwanira nzvimbo muWorld Junior Championships timu. Midhiya yake yebronze pa2007 Nationals ndiyo yaive nguva yekutanga kuti ave pakati pevatatu vepamusoro mumakwikwi emunyika. PaJunior Worlds ya2007muOberstdorf, muGermany, akabudirira kusvetuka katatu kanomwe mupurogiramu yake refu. Akapedza nemenduru yebronze shure kwaZhang naNagasu, achipedzisa kupukuta kwekutanga kweAmerica yeWorld Junior podium. 