The following season, Biševac was named captain of the team, replacing Rafael Schmitz, who was his partner in central defence partnership during the season. On 26 September 2009, he scored his first goal in a 3–2 win over Marseille. In a match against Montpellier on 7 November 2009, Biševac suffered an injury on his foot, forcing him to miss two weeks of action. Several weeks later, he made his return in a 3–1 win over Monaco on 4 December 2009. On 10 April 2010, he scored his second goal of the season in a 2–1 loss against Monaco.