 In 2011, Roby played in the 2011 Rugby League Four Nations, and was part of the team that lost the final to Australia.In 2013 Roby was named in England 2013 World Cup squad but lost in the semi-final in the dying seconds to New Zealand.After missing out on the 2014 Four Nations, Roby was selected in Englands 24-man squad to take on New Zealand in an end-of-year test-series.