In the 2009–10 season, Beck continued to remain as right-back in the first team. Beck suffered a hamstring injury that kept him out for six weeks. Beck made his first team return, playing as a right-back, in a 2–0 loss against Bayern Munich on 15 January 2010. Once again, Beck suffered a knee injury, which kept him out for aboutfive weeks. Beck made his first team return, coming on as a substitute for Christian Eichner in 72nd minute, in a 0–0 draw against Nürnberg on 20 March 2010. In his second season at the club, Beck made twenty-five appearances for the club.