Beck was included on the 30-man preliminary roster for the 2010 FIFA World Cup, but did not make it to the final 23 man squad by Joachim Löw as he favoured Dennis Aogo and Holger Badstuber. He scored two goals against an Eppan U20 XI team in a warm-up game as a part of the preparations for the upcoming tournament. However these goals were not scored in a full international game so they are not counted as international caps or goals.