Pedzisa mutsara unotevera: Ottawa Senators vakasarudza Kramer wechi156 chose chose mumutambo wechitanhatu we
2011 National Hockey League Entry Draft. Mushure mekupedza hockey yechidiki, Kramer akasaina kondirakiti yemakore matatu yekupinda neSenators uye akabatana neAHL yavo, maBinghamton Senators, kwaakarova mapoinzi makumi maviri nemaviri uye akawana maminetsi makumi mashanu nemakumi mashanu nemashanu mumitambo 136 pakati pa2012 na2015. The Senators haana kupa Kramer chipo chinokodzera mushure megore ra2014 / 15, achimuita mushandi asina rusununguko. Kramer akabatana neManitoba Moose muna Chikunguru 2015 pachibvumirano chehunyanzvi chekuyedza uye akazonyora chibvumirano chegore rimwe nekirabhu. Moose yakasainazve Kramer kune zvibvumirano zvegore rimwe chete munguva yezhizha ra2016 na2017.