same day it was announced that his contract had been extended until the end of June 2016. He was substituted in during the group stage of the 2011–12 UEFA Champions League 2–1 home win against Manchester United, as Basel qualified for the Knockout phase, sending United out of the competition. During the first leg match in the Round of 16 on 22 February 2012 against Bayern Munich he was substituted in and scored the winning goal. At the end of the 2011–12 Swiss Super League season Stocker won his fourth League Championship title with Basel, the third in a row. this was also his third Double because Basel also won the Swiss Cup During the 2012–13 season Stocker had another highlight in his football career. Due to an injury Marco Streller and due an illness Alexander Frei were both unable to play the Europa League knockout phase match against Dnipro Dnipropetrovsk on 21 February 2013. Therefore, Stocker was nominated as team captain for the very first time and he led the Basel team to a 1–1 away draw and they qualified for the round of 16. At the end of the Swiss Super League season 2012–13 Stocker won his fifth Championship title (fourth in a row) and won the Swiss Cup runner-up silver medal. In the 2012–13 UEFA Europa League Basel advanced as far as the semi-finals, there being matched against the reigning UEFA Champions League holders Chelsea, but were knocked out being beaten 2–5 on aggregate. Basel's 2013–14 Super League season was very successful. Stocker won his sixth league championship title with Basel. They also reached the final of the 2013–14 Swiss Cup, but were beaten 2–0 by Zürich after extra time. During the 2013–14 Champions League season Basel reached the group stage and finished the group in third position. Thus they qualified for Europa League knockout phase and here they advanced as far as the quarter-finals. In their season 2013–14 Basel played a total of 68 matches (36 Swiss League fixtures, 6 Swiss Cup, 6 Champions League and 10 Europa League and 10 test matches). Stocker totaled 55 appearances, 30 League, 4 Cup, 10 Champions League and 5 Europa League as well 6 in the test games. He scored a total of 19 goals and gave 14 assists in these matches. Hertha BSC On 18 May 2014, Hertha BSC officially announced the signing of Stocker. Stocker reportedly received