Ku qor sii wadida faqradan - Ciyaaraha Barwaaqo Sooranka ee 2010, Freiberg wuxuu ka mid ahaa kooxda Australia ee dahabka ku guuleysatay kooxda dabagalka, sidoo kale wuxuu qaatay lacag shaqsiyeed tartanka xoqista. Wuxuu noqday horyaalka adduunka ee dhacdada omnium ee 2011 UCI Track Cycling World Championships
Waxaad Si kastaba ha noqotee, Baaskiil wadista Australia ma aysan u dooran isaga kooxda raacdada ama omnium ee 2012 UCI Track Cycling World Championships, taas oo ka horjoogsanaysa inuu difaaco horyaalkiisa dhulkiisa hooyo ee Melbourne, sidoo kale looma dooran kooxda Australia ee Olombikada Xagaaga ee 2012, waxaa loo dhaafay Glenn O'Shea oo loogu talagalay omnium labada horyaal.