 Ramba uchiverenga ndima ino - Semutambi wechidiki wekurling, Peterson akahwina United States Junior Curling Championships katatu, achimukodzera kutamba mu2009, 2010 uye 2011 World Junior Curling Championships. Pa2009 World Junior Curling Championships, Peterson akatamba wechipiri wechikwata cheAlexandra Carlson uye akapedza ari pachinzvimbo chechishanu. Mwaka wakatevera, Peterson akaramba ari paCarlson rink, uye pa2010 World Junior Curling Championships, timu yakahwina menduru yebronze yeUnited States. Gore rakatevera racho, Peterson akabatana nechikwata chaRebecca Hamilton chokuWisconsin ari wechitatu. Pa2011 World Junior Curling Championships, chikwata chakapedza chiri pachinzvimbo chechishanu. Muna 2012, vakapedza vari panzvimbo yechitatu paU.S. Junior Championships. 