It seems that the transition from club to international football is not always easy! 
Between 1919 and 1932 Josep Samitier scored 333 goals in 454 games for Barcelona (strike rate 0.73 goals per game). In his 21 internationals (1920-1931) he netted just twice. In the 21 matches he played Spain scored 38 goals and lost only 3 times. Samitier played at right half in the Spain team.  He also played for Catalunya.