The English Football League One, known as Sky Bet League One for sponsorship purposes or simply League One in England, is the second-highest division of the English Football League and the third tier overall in the English football league system. Introduced in the 2004–05 English football season as Football League One, it is a rebrand of the former Football League Second Division, which itself is a rebrand of the now-defunct Football League Third Division prior to the 1992 launch of the Premier League. Presently, Fleetwood Town holds the longest tenure in this division, previously being absent in 2013–14 season following promotion from League Two. There are 8 former Premier League clubs currently competing in this division; Barnsley (1997–98), Bolton Wanderers (1995–96, 1997–98 and 2001–2012), Charlton Athletic (1998–99 and 2000–2007), Derby County (1996–2002 and 2007–08) Ipswich Town (1992–1995 and 2000–2002), Milton Keynes Dons (as Wimbledon 1992–2000), Portsmouth (2003–2010) and Sheffield Wednesday (1992–2000). Structure There are 24 clubs in this division. Each club plays each club twice (once at home and once away). Three points are awarded for a win, one for a draw and zero for a loss. At the end of the season a table of the final League standings is determined, based on the following criteria in this order: points obtained, goal difference, goals scored, an aggregate of the results between two or more clubs (ranked using the previous three criteria), most matches won, most goals scored away from home, fewest "penalty points" based on yellow and red cards received, followed by fewest straight red cards for certain offenses. If two or more teams are still tied after examining all of these criteria, they will share the higher place between them. The only exception would be if the tied teams span the boundary between 2nd and 3rd, 6th and 7th, or 20th and 21st place, in which case one or more play-off matches would be arranged between the tied clubs. At the end of each season the top two clubs, together with the winner of the play-offs between the clubs which finished in the third to sixth positions, are promoted to EFL Championship and are replaced by the three clubs that finished at the bottom of that division. Similarly, the four clubs that finished at the bottom of EFL League One are relegated to EFL League Two and are replaced by the top three clubs and the club that