<prompt> Qedela umusho olandelayo: Ngokwenza i-ISU Challenger Series yabo yokuqala, uHaseSeegert bafike endaweni yesithupha  <response>: I-CS Nebelhorn Trophy ka-2015. Babe sebewina igolide ku-2015 NRW Trophy futhi baqeda endaweni yesithupha ku-2015 CS Tallinn Trophy. Bathola isiliva ku-2016 Sarajevo Open naku-2016 Bavarian Open. 