Rubuta ci gaba don wannan sakin layi - Konecny ya fara buga wasan kasa da kasa yana wasa da Kanada a gasar zakarun duniya ta U18 ta IIHF ta 2014. Ya ci gaba da taka leda a gasar tunawa da Ivan Hlinka ta 2014
, lashe lambar zinare a matsayin kyaftin din kungiyar. An zaɓi Konecny don wakiltar Kanada a gasar zakarun duniya ta IIHF ta 2016 a Finland, inda ya sami maki 2.