Nyora kuenderera mberi kweiyi ndima - Holden akatanga mwaka wa2014 / 15 neAvalanche uye akatamba mumutambo wake wechi100 weNHL. Kakawanda mumwaka wose, Holden akadanwa kuti ashumire paAvalanche yechina mutsara mberi nevatambi vake Marc-André Cliche uye winger Cody McLeod. Akagarawo semunhu ane utano hwakanaka panguva ye2014 / 15 mushandirapamwe, kusanganisira mitambo mina yakatevedzana muna December. Kunyangwe izvi, Holden akaramba ari musimboti mumutsara weAvalanche uye zvakare akaita yavo yekuvhura husiku roster. Musi waChikumi 25, 2016, aine makore maviri asara pachibvumirano chake, Holden akatengeswa neAvalanche pa2016 NHL Entry Draft kuenda kuNew York Rangers mukutsinhana ne4th-round pick muna 2017
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