 Kọ itẹsiwaju fun paragirafi yii - Ninu jara JGP 201415, McNamaraCarpenter gba idẹ ni Ostrava, Czech Republic ati fadaka ni Dresden, Germany, ti o pari bi awọn iyipada keji fun ipari JGP. Ní January 2015, wọn gba ife ẹyẹ junior ní Toruń Cup àti nígbà náà ní 2015 U.S. National Championships. Ní oṣù Kẹta, wọn gba àmì ẹyẹ fàdákà ní ìdíje World Junior Championships 2015 : ìlú Tallinn, lórílẹ-èdè Estonia. Ẹkẹta ni awọn apa mejeeji, wọn pari keji lapapọ si Anna Yanovskaya  Sergey Mozgov ti Russia nipasẹ iyatọ ti awọn aaye 9.09 ati niwaju Oleksandra Nazarova  Maxim Nikitin ti Ukraine nipasẹ 0.82. 