Kammala jumla mai zuwa: Gudas ya taka leda a Czech Extraliga tare da HC Kladno a lokacin kakar 2008/09. Gudas ya zaɓa ta Everett Silvertips na Western Hockey League (WHL) a zagaye na farko na CHL Import Draft tare da zaɓi na 20. Bayan ya tafi ba a tsara shi ba a cikin
2009 NHL Entry Draft, an gayyaci Gudas zuwa sansanin horo na Los Angeles Kings a wannan shekarar amma ba a ba shi kwangila ba. Daga nan sai ya shiga kungiyar Silvertips a wannan kaka. Ya yi kyakkyawan kakar wasa tare da Silvertips, yana buga kwallaye 7, yana taimakawa 30, da kuma hukuncin kisa na 151. Wasansa na Silvertips ya biya lokacin da Tampa Bay Lightning ya zaba shi a cikin 2010 NHL Entry Draft tare da zagaye na 3 na zagaye. Gudas ya halarci sansanin ci gaban walƙiya na 2010 wanda ya gudana daga 10 zuwa 14 ga Yuli. A ranar 8 ga watan Agusta 2010, Walƙiya ta sanar da cewa sun sanya hannu Gudas zuwa kwangilar shiga shekaru uku.