Rubuta ci gaba ga wannan sakin layi - Tennell ya zo a matsayi na biyu a matsayin sabon shiga a 2013 Midwestern Sectionals, yana zuwa na farko bayan shirin gajeren lokaci tare da maki 46.05 kuma ya zo a matsayi na hudu bayan kyautar kyauta tare da maki 72.95. Ta lashe lambar zinare a Yankin Upper Great Lakes, kuma a matsayin mai farawa. Ta lashe lambar tagulla, "lambar yabo" ta farko, a gasar tsere ta Amurka ta 2013
, sake a cikin novice division, ko da yake ta yi kawai biyu sau uku a cikin free skate. Ta buɗe shirin ta tare da Salchow sau uku, amma ta faɗi yayin ƙoƙarin madauki sau uku. Ta yi nasarar aiwatar da tsalle-tsalle uku, ta zo a matsayi na huɗu a cikin skate kyauta kuma ta sami maki 116.91 gaba ɗaya. Tennell ya zo a matsayi na biyu a 2014 Midwestern Sectionals a matsayin matashi. Ta zo a matsayi na huɗu a gasar 2014 ta Amurka da kuma na biyu a Gardena Spring Trophy, kuma a matsayin matashi.