Derby County Football Club is a professional association football club based in Derby, Derbyshire, England. The club competes in the EFL Championship, the second tier of English football, and has played its home matches at Pride Park Stadium since 1997. The club was founded in 1884 by William Morley, as an offshoot of Derbyshire County Cricket Club; it has spent all but four seasons in the top two divisions of English football. Its competitive peak came in the 1970s when it twice won the First Division and competed in major European competitions on four separate occasions, reaching the European Cup semi-finals as well as winning several minor trophies. Additionally, the club was a strong force in the interwar years, winning the 1945–46 FA Cup.