judson won his first international cap when, as a member of first class team llanelli, he was selected to play in the inaugural home nations championship against england. under the captaincy of charles lewis, judson was one of three llanelli players in the wales squad, the others being alfred cattell and harry bowen. wales were competent, but unspectacular and were out-classed by australian wing charles wade, in a four tries and two goals to nil loss. judson was reselected for his second and final international game in the game against scotland as part of the same championship. this was the first meeting between the two nations, and was played at raeburn place in edinburgh. wales lost by three goals to one, but judson scored the welsh try, making him the first ever tries scorer against scotland for his country.