Čech started the opening game of Chelsea's 2011–12 Premier League season away to Stoke City, which ended 0–0. On 18 August 2011, Čech was ruled out for up to four weeks after he sustained a knee injury in training. He made his return three weeks later against Sunderland in which Chelsea won 2–1. He kept a clean sheet in Chelsea's first Champions League match of the season in a 2–0 win over Bayer Leverkusen. On 27 February, Čech was announced as the Czech Footballer of the Year for 2011, winning the award for the fifth time. On 24 March, Čech played his 250th league game for Chelsea against Tottenham Hotspur in a 0–0 draw at Stamford Bridge. Čech saved a penalty in extra time against former teammate Arjen Robben, and two penalties in the subsequent penalty shoot-out, of the 2012 Champions League final against Bayern Munich resulting in the first Champions League win for Chelsea. Čech was named the Fans' Man of the Match following his heroic performance in goal for "The Blues". By winning the Champions League, Čech became just the fourth Czech to win the competition. He finished the season by signing a new four-year contract with Chelsea in May, keeping him with the club until the end of the 2015–16 season.