Whakaotihia te rerenga e whai ake nei: I kowhiria a Slepyshev i te tuatahi i te 2011 KHL Junior Draft na Metallurg Novokuznetsk. I waenganui i te tau 2012-13, ko tana tuarua i te Kontinental Hockey League, i neke ia mai i Metallurg ki Salavat Yulaev Ufa. I muri i te kōwhiringa a nga Oilers i a ia i te rauna tuatoru (88 o te katoa) o te
2013 NHL Entry Draft, i noho a Slepyshev ki Russia ki te haere tonu i tana whanaketanga me Salavat.