2003–04 Mersin İdmanyurdu season took over the management of the team. Ufuk Talay was the most appeared player (33), while top goalscorer was Taner Demirbaş (15). In 2003–04 season Mersin idmanyurdu has participated in Second League Category A (the league has been played under the name of "Second League Category A" between 2001–02 and 2005–06; "TFF League A" in 2006–07; and "TFF First League" since 2007–08. Also sponsor names have been included in various seasons.). 18 teams attended in the league. Winners, runners-up and play-off winners were directly promoted to 2004–05 Süper Lig. Bottom three teams were relegated to 2003–04 TFF Second League. Mersin
2003–04 Wimbledon F.C. season 2003–04 Wimbledon F.C. season During the 2003–04 English football season, Wimbledon F.C. competed in the First Division. This was Wimbledon's last season before changing its club name to Milton Keynes Dons after being given permission by the Football League. Wimbledon entered administration in June 2003, and played their first match at the National Hockey Stadium in Milton Keynes in September. Although crowds improved at the club's new base, the administrator sold any player who could command a transfer fee and Murdoch's team finished bottom. The club was brought out of administration at the end of the season, and subsequently rebranded