Leeds United F.C.–Manchester United F.C. rivalry football itself first originating in Yorkshire. The club was founded in 1878 as Newton Heath L&YR by employees of Lancashire and Yorkshire Railway, with the company – as the name suggests – covering both historic counties. The club's new owners later changed their name to Manchester United in 1902. Leeds had traditionally been a rugby league city so it was a while before the attraction of football finally appealed to the local people. An association football club was finally made though in 1904, when Leeds City emerged. The two sides clashed for the first time in the Second Division at
1998–99 Manchester United F.C. season 1998–99 Manchester United F.C. season The 1998–99 season was the most successful season in the history of Manchester United Football Club. After finishing the previous season without winning any titles, United won a treble of trophies (the Premier League, FA Cup and UEFA Champions League), the first side in English football to achieve such a feat. During the campaign United lost only five times, including a one-off Charity Shield fixture, in the League Cup against eventual winners Tottenham Hotspur and their only home defeat, a league match against Middlesbrough in December 1998. A run of 33 games unbeaten in all