In 2010–11 AFC Wimbledon finished as runners-up of the Conference Premier, qualifying for the play-offs. The Dons faced fifth placed Fleetwood Town in the play-off semi-finals, whom they went on to thrash 8–1 on aggregate. This aggregate scoreline set a record as the largest winning margin recorded since the Conference Premier first introduced the play-off system at the beginning of the 2002–03 season. In the play-off final at the City of Manchester Stadium on 21 May 2011, in front of a crowd of 18,195, AFC Wimbledon beat Luton Town 4–3 in a penalty shoot-out, after the match had ended 0–0 in extra time. The victory resulted in promotion to the Football League and represented the club's fifth promotion in nine years. The club's achievement of attaining League status after just nine seasons of existence is considered to be one of the fastest ascents for a new club since automatic promotion to the Football League first commenced in the 1980s. AFC Wimbledon also hold the record of being the first club to be formed in the 21st century to make it into the Football League, making them the youngest club in the Football League by some distance.