game ended in a 1–1 draw. Gordon also starred in Sunderland's 3–0 win over Chelsea. On 18 December 2010, Gordon made a stunning reflex save to deny Zat Knight in a 1–0 win against Bolton Wanderers. In 2012, this effort was voted as the best save in the 20-year history of the Premier League. Injury struck again when he suffered a tendon injury in his knee, resulting in him being replaced by Mignolet. Luckily for Gordon, the knee tendon problem allowed him to be the substitute goalkeeper, despite not being fully fit. On 19 April 2011, it was revealed that Gordon had undergone knee surgery to repair his knee tendon and an anterior cruciate ligament injury he had suffered. The recruitment of Coventry City goalkeeper Keiren Westwood added further doubt about the Scotsman's future. Gordon was linked with Arsenal and Celtic amongst other clubs in August 2011. Gordon rejected a loan move to another club to continue his rehabilitation on Wearside. He made his return on 4 January 2012 for the Sunderland reserve team, keeping a clean sheet in a 2–0 victory against Arsenal reserves. He returned to first team action on 28 April against Bolton Wanderers, but he was one of nine players released by Sunderland on 19 May 2012. Free agent and coaching work Gordon was linked with a move to Celtic in 2011 and 2012, but he did not sign with another club for two years as he continued to be troubled by knee injuries. He regularly did television work during his time out of football. After meeting Ian Murray while doing television work, Gordon did some coaching work for Dumbarton on a casual basis. Gordon then admitted it was highly unlikely that he would play during 2012–13 and that he was considering becoming a coach. Gordon trained with Rangers during the 2013–14 season, but was not offered a contract. In March 2014, Gordon said that he had fully recovered from his injuries and was looking to resume his playing career. In June, Celtic confirmed that Gordon had been training with them and that they were in signing talks with him. Celtic 2014–15 In July 2014, Gordon signed for Celtic. He made his first appearance for Celtic on 19 July, playing in the first half of a pre-season friendly against Dynamo Dresden. Gordon made several saves in his 45-minute appearance, and said afterwards "It was good to